diff options
author | Yaakov Selkowitz <yselkowi@redhat.com> | 2016-03-30 16:26:51 -0500 |
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committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2016-03-30 16:26:51 -0500 |
commit | 1e484580e8989ee76f3f273281b3520bdf873b08 (patch) | |
tree | 3a51069b32693db3f9c6b9affc2cb1ea5a63a961 | |
parent | e6351bf981ac2069ab857a763dec5a0b52768f87 (diff) | |
download | cygwin-pcre-1e484580e8989ee76f3f273281b3520bdf873b08.tar.gz cygwin-pcre-1e484580e8989ee76f3f273281b3520bdf873b08.tar.xz cygwin-pcre-1e484580e8989ee76f3f273281b3520bdf873b08.zip |
cygwin-pcre 8.38
21 files changed, 1595 insertions, 4 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..121ad1d --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/pcre-8.38.tar.bz2 diff --git a/cygwin-pcre.spec b/cygwin-pcre.spec index aaaaffa..250b3b2 100644 --- a/cygwin-pcre.spec +++ b/cygwin-pcre.spec @@ -1,8 +1,8 @@ %{?cygwin_package_header} Name: cygwin-pcre -Version: 8.32 -Release: 2 +Version: 8.38 +Release: 1%{?dist} Summary: Cygwin pcre library Group: Development/Libraries @@ -11,7 +11,65 @@ URL: http://www.pcre.org/ BuildArch: noarch Source0: ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-%{version}.tar.bz2 - +# Upstream thinks RPATH is good idea. +Patch0: pcre-8.21-multilib.patch +# Refused by upstream, bug #675477 +#Patch1: pcre-8.32-refused_spelling_terminated.patch +# Fix compiling comments with auto-callouts, upstream bug #1725, +# fixed in upstream after 8.38 +Patch2: pcre-8.38-Fix-auto-callout-comment-bug.patch +# Fix compiling expressions with negated classes in UCP mode, +# upstream bug #1732, fixed in upstream after 8.38 +Patch3: pcre-8.38-Fix-negated-POSIX-class-within-negated-overall-class.patch +# Fix compiling expressions with an isolated \E between an item and its +# qualifier with auto-callouts, upstream bug #1724, +# fixed in upstream after 8.38 +Patch4: pcre-8.38-Fix-bug-for-isolated-E-between-an-item-and-its-quali.patch +# Fix crash in regexec() if REG_STARTEND option is set and pmatch argument is +# NULL, upstream bug #1727, fixed in upstream after 8.38 +Patch5: pcre-8.38-Give-error-for-regexec-with-pmatch-NULL-and-REG_STAR.patch +# Fix a stack overflow when formatting a 32-bit integer in pcregrep tool, +# upstream bug #1728, fixed in upstream after 8.38 +Patch6: pcre-8.38-Allow-for-up-to-32-bit-numbers-in-the-ordin-function.patch +# Fix compiling expressions with an empty \Q\E sequence between an item and +# its qualifier with auto-callouts, upstream bug #1735, +# fixed in upstream after 8.38 +Patch7: pcre-8.38-Fix-Q-E-before-qualifier-bug-when-auto-callouts-are-.patch +# Fix compiling expressions with global extended modifier that is disabled by +# local no-extended option at the start of the expression just after +# a whitespace, in upstream after 8.38 +Patch8: pcre-8.38-Fix-x-bug-when-pattern-starts-with-white-space-and-x.patch +# Fix possible crash in pcre_copy_named_substring() if a named substring has +# number greater than the space in the ovector, upstream bug #1741, +# in fixed in upstream after 8.38 +Patch9: pcre-8.38-Fix-copy-named-substring-bug.patch +# Fix a buffer overflow when compiling an expression with named groups with +# a group that reset capture numbers, upstream bug #1742, +# fixed in upstream after 8.38 +Patch10: pcre-8.38-Fix-by-hacking-another-length-computation-issue.patch +# Fix a crash in pcre_get_substring_list() if the use of \K caused the start +# of the match to be earlier than the end, upstream bug #1744, +# fixed in upstream after 8.38 +Patch11: pcre-8.38-Fix-get_substring_list-bug-when-K-is-used-in-an-asse.patch +# Fix pcretest for expressions with a callout inside a look-behind assertion, +# upstream bug #1783, fixed in upstream after 8.38 +Patch12: pcre-8.38-Fix-pcretest-bad-behaviour-for-callout-in-lookbehind.patch +# Fix CVE-2016-3191 (workspace overflow for (*ACCEPT) with deeply nested +# parentheses), upstream bug #1791, fixed in upstream after 8.38 +Patch13: pcre-8.38-Fix-workspace-overflow-for-ACCEPT-with-deeply-nested.patch +# Fix CVE-2016-1283 (heap buffer overflow in handling of nested duplicate named +# groups with a nested back reference), bug #1295386, upstream bug #1767, +# fixed in upstream after 8.38 +Patch14: pcre-8.38-Yet-another-duplicate-name-bugfix-by-overestimating-.patch +# Fix a heap buffer overflow in pcretest causing infinite loop when matching +# globally with an ovector less than 2, bug #1312786, upstream bug #1777, +# fixed in upstream after 8.38 +Patch15: pcre-8.38-Fix-pcretest-loop-for-global-matching-with-an-ovecto.patch +# Fix a non-diagnosis of missing assection after (?(?C) that could corrupt +# process stack, upstream bug #1780, fixed in upstream after 8.38 +Patch16: pcre-8.38-Fix-non-diagnosis-of-missing-assertion-after-C.patch +# Fix a typo in pcre_study() +Patch17: pcre-8.38-Fix-typo-in-pcre_study.patch BuildRequires: autoconf, automake, libtool BuildRequires: cygwin32-filesystem @@ -48,6 +106,24 @@ Cross compiled PCRE library for use with Cygwin x86_64 toolchain. %prep %setup -q -n pcre-%{version} +%patch0 -p1 +#patch1 -p1 +%patch2 -p1 +%patch3 -p1 +%patch4 -p1 +%patch5 -p1 +%patch6 -p1 +%patch7 -p1 +%patch8 -p1 +%patch9 -p1 +%patch10 -p1 +%patch11 -p1 +%patch12 -p1 +%patch13 -p1 +%patch14 -p1 +%patch15 -p1 +%patch16 -p1 +%patch17 -p1 mkdir -p m4 autoreconf -fiv @@ -125,6 +201,9 @@ rm -rf $RPM_BUILD_ROOT%{cygwin64_mandir} %changelog +* Wed Mar 30 2016 Yaakov Selkowitz <yselkowi@redhat.com> - 8.38-1 +- new version with latest Fedora patchset + * Fri Jun 28 2013 Yaakov Selkowitz <cygwin-ports-general@lists.sourceforge.net> - 8.32-2 - Rebuild for new Cygwin packaging scheme. - Add cygwin64 support. diff --git a/pcre-8.21-multilib.patch b/pcre-8.21-multilib.patch new file mode 100644 index 0000000..345e624 --- /dev/null +++ b/pcre-8.21-multilib.patch @@ -0,0 +1,37 @@ +From 1d5ce3e2e6341b01609aefab20786a8638fee17a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com> +Date: Tue, 6 Dec 2011 18:44:11 +0100 +Subject: [PATCH] Fix multilib + +Do not set RPATH nor add explicit -L path to compiler. +--- + pcre-config.in | 12 ------------ + 1 files changed, 0 insertions(+), 12 deletions(-) + +diff --git a/pcre-config.in b/pcre-config.in +index ccbf210..aeee182 100644 +--- a/pcre-config.in ++++ b/pcre-config.in +@@ -16,19 +16,7 @@ if test $# -eq 0; then + fi + + libR= +-case `uname -s` in +- *SunOS*) +- libR=" -R@libdir@" +- ;; +- *BSD*) +- libR=" -Wl,-R@libdir@" +- ;; +-esac +- + libS= +-if test @libdir@ != /usr/lib ; then +- libS=-L@libdir@ +-fi + + while test $# -gt 0; do + case "$1" in +-- +1.7.7.4 + diff --git a/pcre-8.32-refused_spelling_terminated.patch b/pcre-8.32-refused_spelling_terminated.patch new file mode 100644 index 0000000..32c9f7e --- /dev/null +++ b/pcre-8.32-refused_spelling_terminated.patch @@ -0,0 +1,48 @@ +From 6f8b68f2740f3100154342338ed3d26e676dae69 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com> +Date: Mon, 7 Feb 2011 11:37:09 +0100 +Subject: [PATCH] Fix spelling in pcretest(1) manual + +I kept some non-dictionary words to be consistent. +Credits to John Bradshaw. + +Spelling refused by upstream <http://bugs.exim.org/show_bug.cgi?id=1081#c3>: + +I have applied these patches, except for "termi-nated", because my +Collins dictionary of spelling and word division shows "termin-ate" and +"termin-ating". I do know that there is a cultural difference between +British and American hyphenation conventions; I try to follow the +British ones, as exemplified in the Collins. +--- + doc/pcretest.1 | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/doc/pcretest.1 b/doc/pcretest.1 +index 41ef6ac..258a62f 100644 +--- a/doc/pcretest.1 ++++ b/doc/pcretest.1 +@@ -601,8 +601,8 @@ recognized: + after a successful match (number less than 32) + .\" JOIN + \eCname call pcre[16|32]_copy_named_substring() for substring +- "name" after a successful match (name termin- +- ated by next non alphanumeric character) ++ "name" after a successful match (name terminated ++ by next non alphanumeric character) + .\" JOIN + \eC+ show the current captured substrings at callout + time +@@ -623,8 +623,8 @@ recognized: + after a successful match (number less than 32) + .\" JOIN + \eGname call pcre[16|32]_get_named_substring() for substring +- "name" after a successful match (name termin- +- ated by next non-alphanumeric character) ++ "name" after a successful match (name terminated ++ by next non-alphanumeric character) + .\" JOIN + \eJdd set up a JIT stack of dd kilobytes maximum (any + number of digits) +-- +1.7.11.7 + diff --git a/pcre-8.38-Allow-for-up-to-32-bit-numbers-in-the-ordin-function.patch b/pcre-8.38-Allow-for-up-to-32-bit-numbers-in-the-ordin-function.patch new file mode 100644 index 0000000..6926f76 --- /dev/null +++ b/pcre-8.38-Allow-for-up-to-32-bit-numbers-in-the-ordin-function.patch @@ -0,0 +1,29 @@ +From e347b40d5bb12f7ef1e632aa649571a107be7d8a Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sun, 29 Nov 2015 17:46:23 +0000 +Subject: [PATCH 4/5] Allow for up to 32-bit numbers in the ordin() function in + pcregrep. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1615 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcregrep.c b/pcregrep.c +index 64986b0..cd53c64 100644 +--- a/pcregrep.c ++++ b/pcregrep.c +@@ -2437,7 +2437,7 @@ return options; + static char * + ordin(int n) + { +-static char buffer[8]; ++static char buffer[14]; + char *p = buffer; + sprintf(p, "%d", n); + while (*p != 0) p++; +-- +2.4.3 + diff --git a/pcre-8.38-Fix-Q-E-before-qualifier-bug-when-auto-callouts-are-.patch b/pcre-8.38-Fix-Q-E-before-qualifier-bug-when-auto-callouts-are-.patch new file mode 100644 index 0000000..d001710 --- /dev/null +++ b/pcre-8.38-Fix-Q-E-before-qualifier-bug-when-auto-callouts-are-.patch @@ -0,0 +1,122 @@ +From e78ad4264b16988b826bd2939a1781c1165a92d9 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Mon, 30 Nov 2015 17:44:45 +0000 +Subject: [PATCH 5/5] Fix \Q\E before qualifier bug when auto callouts are + enabled. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1616 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index 5786cd3..beed46b 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -4671,17 +4671,27 @@ for (;; ptr++) + } + goto NORMAL_CHAR; + } ++ ++ /* Check for the start of a \Q...\E sequence. We must do this here rather ++ than later in case it is immediately followed by \E, which turns it into a ++ "do nothing" sequence. */ ++ ++ if (c == CHAR_BACKSLASH && ptr[1] == CHAR_Q) ++ { ++ inescq = TRUE; ++ ptr++; ++ continue; ++ } + } + +- /* In extended mode, skip white space and comments. We need a loop in order +- to check for more white space and more comments after a comment. */ ++ /* In extended mode, skip white space and comments. */ + + if ((options & PCRE_EXTENDED) != 0) + { +- for (;;) ++ const pcre_uchar *wscptr = ptr; ++ while (MAX_255(c) && (cd->ctypes[c] & ctype_space) != 0) c = *(++ptr); ++ if (c == CHAR_NUMBER_SIGN) + { +- while (MAX_255(c) && (cd->ctypes[c] & ctype_space) != 0) c = *(++ptr); +- if (c != CHAR_NUMBER_SIGN) break; + ptr++; + while (*ptr != CHAR_NULL) + { +@@ -4695,7 +4705,15 @@ for (;; ptr++) + if (utf) FORWARDCHAR(ptr); + #endif + } +- c = *ptr; /* Either NULL or the char after a newline */ ++ } ++ ++ /* If we skipped any characters, restart the loop. Otherwise, we didn't see ++ a comment. */ ++ ++ if (ptr > wscptr) ++ { ++ ptr--; ++ continue; + } + } + +@@ -7900,16 +7918,6 @@ for (;; ptr++) + c = ec; + else + { +- if (escape == ESC_Q) /* Handle start of quoted string */ +- { +- if (ptr[1] == CHAR_BACKSLASH && ptr[2] == CHAR_E) +- ptr += 2; /* avoid empty string */ +- else inescq = TRUE; +- continue; +- } +- +- if (escape == ESC_E) continue; /* Perl ignores an orphan \E */ +- + /* For metasequences that actually match a character, we disable the + setting of a first character if it hasn't already been set. */ + +diff --git a/testdata/testinput2 b/testdata/testinput2 +index e8ca4fe..3a1134f 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4227,4 +4227,6 @@ backtracking verbs. --/ + + /(A*)\E+/CBZ + ++/()\Q\E*]/BCZ ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index 09756b8..ac33cc4 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -14624,4 +14624,19 @@ No match + End + ------------------------------------------------------------------ + ++/()\Q\E*]/BCZ ++------------------------------------------------------------------ ++ Bra ++ Callout 255 0 7 ++ Brazero ++ SCBra 1 ++ Callout 255 1 0 ++ KetRmax ++ Callout 255 7 1 ++ ] ++ Callout 255 8 0 ++ Ket ++ End ++------------------------------------------------------------------ ++ + /-- End of testinput2 --/ +-- +2.4.3 + diff --git a/pcre-8.38-Fix-auto-callout-comment-bug.patch b/pcre-8.38-Fix-auto-callout-comment-bug.patch new file mode 100644 index 0000000..2a8f173 --- /dev/null +++ b/pcre-8.38-Fix-auto-callout-comment-bug.patch @@ -0,0 +1,169 @@ +From 3c80e02cd464ea049e117b423fd48fab294c51a9 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Thu, 26 Nov 2015 20:29:13 +0000 +Subject: [PATCH] Fix auto-callout (?# comment bug. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1611 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Pisar: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index 4d3b313..3360a8b 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -4699,6 +4699,23 @@ for (;; ptr++) + } + } + ++ /* Skip over (?# comments. We need to do this here because we want to know if ++ the next thing is a quantifier, and these comments may come between an item ++ and its quantifier. */ ++ ++ if (c == CHAR_LEFT_PARENTHESIS && ptr[1] == CHAR_QUESTION_MARK && ++ ptr[2] == CHAR_NUMBER_SIGN) ++ { ++ ptr += 3; ++ while (*ptr != CHAR_NULL && *ptr != CHAR_RIGHT_PARENTHESIS) ptr++; ++ if (*ptr == CHAR_NULL) ++ { ++ *errorcodeptr = ERR18; ++ goto FAILED; ++ } ++ continue; ++ } ++ + /* See if the next thing is a quantifier. */ + + is_quantifier = +@@ -6529,21 +6546,6 @@ for (;; ptr++) + case CHAR_LEFT_PARENTHESIS: + ptr++; + +- /* First deal with comments. Putting this code right at the start ensures +- that comments have no bad side effects. */ +- +- if (ptr[0] == CHAR_QUESTION_MARK && ptr[1] == CHAR_NUMBER_SIGN) +- { +- ptr += 2; +- while (*ptr != CHAR_NULL && *ptr != CHAR_RIGHT_PARENTHESIS) ptr++; +- if (*ptr == CHAR_NULL) +- { +- *errorcodeptr = ERR18; +- goto FAILED; +- } +- continue; +- } +- + /* Now deal with various "verbs" that can be introduced by '*'. */ + + if (ptr[0] == CHAR_ASTERISK && (ptr[1] == ':' +diff --git a/testdata/testinput2 b/testdata/testinput2 +index e2e520f..92e3359 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4217,4 +4217,12 @@ backtracking verbs. --/ + + /a[[:punct:]b]/BZ + ++/L(?#(|++<!(2)?/BZ ++ ++/L(?#(|++<!(2)?/BOZ ++ ++/L(?#(|++<!(2)?/BCZ ++ ++/L(?#(|++<!(2)?/BCOZ ++ + /-- End of testinput2 --/ +diff --git a/testdata/testinput7 b/testdata/testinput7 +index e411a4b..00b9738 100644 +--- a/testdata/testinput7 ++++ b/testdata/testinput7 +@@ -853,4 +853,8 @@ of case for anything other than the ASCII letters. --/ + + /a[b[:punct:]]/8WBZ + ++/L(?#(|++<!(2)?/B8COZ ++ ++/L(?#(|++<!(2)?/B8WCZ ++ + /-- End of testinput7 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index 85c565d..2cf7a90 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -14574,4 +14574,40 @@ No match + End + ------------------------------------------------------------------ + ++/L(?#(|++<!(2)?/BZ ++------------------------------------------------------------------ ++ Bra ++ L?+ ++ Ket ++ End ++------------------------------------------------------------------ ++ ++/L(?#(|++<!(2)?/BOZ ++------------------------------------------------------------------ ++ Bra ++ L? ++ Ket ++ End ++------------------------------------------------------------------ ++ ++/L(?#(|++<!(2)?/BCZ ++------------------------------------------------------------------ ++ Bra ++ Callout 255 0 14 ++ L?+ ++ Callout 255 14 0 ++ Ket ++ End ++------------------------------------------------------------------ ++ ++/L(?#(|++<!(2)?/BCOZ ++------------------------------------------------------------------ ++ Bra ++ Callout 255 0 14 ++ L? ++ Callout 255 14 0 ++ Ket ++ End ++------------------------------------------------------------------ ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput7 b/testdata/testoutput7 +index cc9ebdd..fdfff64 100644 +--- a/testdata/testoutput7 ++++ b/testdata/testoutput7 +@@ -2348,4 +2348,24 @@ No match + End + ------------------------------------------------------------------ + ++/L(?#(|++<!(2)?/B8COZ ++------------------------------------------------------------------ ++ Bra ++ Callout 255 0 14 ++ L? ++ Callout 255 14 0 ++ Ket ++ End ++------------------------------------------------------------------ ++ ++/L(?#(|++<!(2)?/B8WCZ ++------------------------------------------------------------------ ++ Bra ++ Callout 255 0 14 ++ L?+ ++ Callout 255 14 0 ++ Ket ++ End ++------------------------------------------------------------------ ++ + /-- End of testinput7 --/ +-- +2.4.3 + diff --git a/pcre-8.38-Fix-bug-for-isolated-E-between-an-item-and-its-quali.patch b/pcre-8.38-Fix-bug-for-isolated-E-between-an-item-and-its-quali.patch new file mode 100644 index 0000000..81ce581 --- /dev/null +++ b/pcre-8.38-Fix-bug-for-isolated-E-between-an-item-and-its-quali.patch @@ -0,0 +1,84 @@ +From bfc1dfa660c24dc7a75108d934290e50d7db2719 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Fri, 27 Nov 2015 17:41:04 +0000 +Subject: [PATCH 2/5] Fix bug for isolated \E between an item and its qualifier + when auto callout is set. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1613 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index 3670f1e..5786cd3 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -4645,9 +4645,10 @@ for (;; ptr++) + goto FAILED; + } + +- /* If in \Q...\E, check for the end; if not, we have a literal */ ++ /* If in \Q...\E, check for the end; if not, we have a literal. Otherwise an ++ isolated \E is ignored. */ + +- if (inescq && c != CHAR_NULL) ++ if (c != CHAR_NULL) + { + if (c == CHAR_BACKSLASH && ptr[1] == CHAR_E) + { +@@ -4655,7 +4656,7 @@ for (;; ptr++) + ptr++; + continue; + } +- else ++ else if (inescq) + { + if (previous_callout != NULL) + { +@@ -4670,7 +4671,6 @@ for (;; ptr++) + } + goto NORMAL_CHAR; + } +- /* Control does not reach here. */ + } + + /* In extended mode, skip white space and comments. We need a loop in order +diff --git a/testdata/testinput2 b/testdata/testinput2 +index 92e3359..e8ca4fe 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4225,4 +4225,6 @@ backtracking verbs. --/ + + /L(?#(|++<!(2)?/BCOZ + ++/(A*)\E+/CBZ ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index 2cf7a90..09756b8 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -14610,4 +14610,18 @@ No match + End + ------------------------------------------------------------------ + ++/(A*)\E+/CBZ ++------------------------------------------------------------------ ++ Bra ++ Callout 255 0 7 ++ SCBra 1 ++ Callout 255 1 2 ++ A* ++ Callout 255 3 0 ++ KetRmax ++ Callout 255 7 0 ++ Ket ++ End ++------------------------------------------------------------------ ++ + /-- End of testinput2 --/ +-- +2.4.3 + diff --git a/pcre-8.38-Fix-by-hacking-another-length-computation-issue.patch b/pcre-8.38-Fix-by-hacking-another-length-computation-issue.patch new file mode 100644 index 0000000..14ca191 --- /dev/null +++ b/pcre-8.38-Fix-by-hacking-another-length-computation-issue.patch @@ -0,0 +1,67 @@ +From 40363ebc19baeab160abaaa55dc84322a89ac35a Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sat, 5 Dec 2015 16:58:46 +0000 +Subject: [PATCH] Fix (by hacking) another length computation issue. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1619 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index 57719b9..087bf2a 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -7280,7 +7280,7 @@ for (;; ptr++) + issue is fixed "properly" in PCRE2. As PCRE1 is now in maintenance + only mode, we finesse the bug by allowing more memory always. */ + +- *lengthptr += 2 + 2*LINK_SIZE; ++ *lengthptr += 4 + 4*LINK_SIZE; + + /* It is even worse than that. The current reference may be to an + existing named group with a different number (so apparently not +diff --git a/testdata/testoutput11-16 b/testdata/testoutput11-16 +index 9a0a12d..280692e 100644 +--- a/testdata/testoutput11-16 ++++ b/testdata/testoutput11-16 +@@ -231,7 +231,7 @@ Memory allocation (code space): 73 + ------------------------------------------------------------------ + + /(?P<a>a)...(?P=a)bbb(?P>a)d/BM +-Memory allocation (code space): 77 ++Memory allocation (code space): 93 + ------------------------------------------------------------------ + 0 24 Bra + 2 5 CBra 1 +diff --git a/testdata/testoutput11-32 b/testdata/testoutput11-32 +index 57e5da0..cdbda74 100644 +--- a/testdata/testoutput11-32 ++++ b/testdata/testoutput11-32 +@@ -231,7 +231,7 @@ Memory allocation (code space): 155 + ------------------------------------------------------------------ + + /(?P<a>a)...(?P=a)bbb(?P>a)d/BM +-Memory allocation (code space): 157 ++Memory allocation (code space): 189 + ------------------------------------------------------------------ + 0 24 Bra + 2 5 CBra 1 +diff --git a/testdata/testoutput11-8 b/testdata/testoutput11-8 +index 748548a..cb37896 100644 +--- a/testdata/testoutput11-8 ++++ b/testdata/testoutput11-8 +@@ -231,7 +231,7 @@ Memory allocation (code space): 45 + ------------------------------------------------------------------ + + /(?P<a>a)...(?P=a)bbb(?P>a)d/BM +-Memory allocation (code space): 50 ++Memory allocation (code space): 62 + ------------------------------------------------------------------ + 0 30 Bra + 3 7 CBra 1 +-- +2.4.3 + diff --git a/pcre-8.38-Fix-copy-named-substring-bug.patch b/pcre-8.38-Fix-copy-named-substring-bug.patch new file mode 100644 index 0000000..301344b --- /dev/null +++ b/pcre-8.38-Fix-copy-named-substring-bug.patch @@ -0,0 +1,99 @@ +From db1fb68feddc9afe6f8822d099fa9ff25e3ea8e7 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sat, 5 Dec 2015 16:30:14 +0000 +Subject: [PATCH] Fix copy named substring bug. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1618 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. +diff --git a/pcre_get.c b/pcre_get.c +index 8094b34..41eda9c 100644 +--- a/pcre_get.c ++++ b/pcre_get.c +@@ -250,6 +250,7 @@ Arguments: + code the compiled regex + stringname the name of the capturing substring + ovector the vector of matched substrings ++ stringcount number of captured substrings + + Returns: the number of the first that is set, + or the number of the last one if none are set, +@@ -258,13 +259,16 @@ Returns: the number of the first that is set, + + #if defined COMPILE_PCRE8 + static int +-get_first_set(const pcre *code, const char *stringname, int *ovector) ++get_first_set(const pcre *code, const char *stringname, int *ovector, ++ int stringcount) + #elif defined COMPILE_PCRE16 + static int +-get_first_set(const pcre16 *code, PCRE_SPTR16 stringname, int *ovector) ++get_first_set(const pcre16 *code, PCRE_SPTR16 stringname, int *ovector, ++ int stringcount) + #elif defined COMPILE_PCRE32 + static int +-get_first_set(const pcre32 *code, PCRE_SPTR32 stringname, int *ovector) ++get_first_set(const pcre32 *code, PCRE_SPTR32 stringname, int *ovector, ++ int stringcount) + #endif + { + const REAL_PCRE *re = (const REAL_PCRE *)code; +@@ -295,7 +299,7 @@ if (entrysize <= 0) return entrysize; + for (entry = (pcre_uchar *)first; entry <= (pcre_uchar *)last; entry += entrysize) + { + int n = GET2(entry, 0); +- if (ovector[n*2] >= 0) return n; ++ if (n < stringcount && ovector[n*2] >= 0) return n; + } + return GET2(entry, 0); + } +@@ -402,7 +406,7 @@ pcre32_copy_named_substring(const pcre32 *code, PCRE_SPTR32 subject, + PCRE_UCHAR32 *buffer, int size) + #endif + { +-int n = get_first_set(code, stringname, ovector); ++int n = get_first_set(code, stringname, ovector, stringcount); + if (n <= 0) return n; + #if defined COMPILE_PCRE8 + return pcre_copy_substring(subject, ovector, stringcount, n, buffer, size); +@@ -619,7 +623,7 @@ pcre32_get_named_substring(const pcre32 *code, PCRE_SPTR32 subject, + PCRE_SPTR32 *stringptr) + #endif + { +-int n = get_first_set(code, stringname, ovector); ++int n = get_first_set(code, stringname, ovector, stringcount); + if (n <= 0) return n; + #if defined COMPILE_PCRE8 + return pcre_get_substring(subject, ovector, stringcount, n, stringptr); +diff --git a/testdata/testinput2 b/testdata/testinput2 +index 3a1134f..00ffe32 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4229,4 +4229,7 @@ backtracking verbs. --/ + + /()\Q\E*]/BCZ + ++/(?<A>)(?J:(?<B>)(?<B>))(?<C>)/ ++ \O\CC ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index 6c42897..ffb4466 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -14639,4 +14639,9 @@ No match + End + ------------------------------------------------------------------ + ++/(?<A>)(?J:(?<B>)(?<B>))(?<C>)/ ++ \O\CC ++Matched, but too many substrings ++copy substring C failed -7 ++ + /-- End of testinput2 --/ +-- +2.4.3 + diff --git a/pcre-8.38-Fix-get_substring_list-bug-when-K-is-used-in-an-asse.patch b/pcre-8.38-Fix-get_substring_list-bug-when-K-is-used-in-an-asse.patch new file mode 100644 index 0000000..4c9ec8a --- /dev/null +++ b/pcre-8.38-Fix-get_substring_list-bug-when-K-is-used-in-an-asse.patch @@ -0,0 +1,67 @@ +From 4f47274a2eb10131d88145ad7fd0eed4027a0c51 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Tue, 8 Dec 2015 11:06:40 +0000 +Subject: [PATCH] Fix get_substring_list() bug when \K is used in an assertion. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1620 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: ported to 8.38. + +diff --git a/pcre_get.c b/pcre_get.c +index 41eda9c..cdd2abc 100644 +--- a/pcre_get.c ++++ b/pcre_get.c +@@ -461,7 +461,10 @@ pcre_uchar **stringlist; + pcre_uchar *p; + + for (i = 0; i < double_count; i += 2) +- size += sizeof(pcre_uchar *) + IN_UCHARS(ovector[i+1] - ovector[i] + 1); ++ { ++ size += sizeof(pcre_uchar *) + IN_UCHARS(1); ++ if (ovector[i+1] > ovector[i]) size += IN_UCHARS(ovector[i+1] - ovector[i]); ++ } + + stringlist = (pcre_uchar **)(PUBL(malloc))(size); + if (stringlist == NULL) return PCRE_ERROR_NOMEMORY; +@@ -477,7 +480,7 @@ p = (pcre_uchar *)(stringlist + stringcount + 1); + + for (i = 0; i < double_count; i += 2) + { +- int len = ovector[i+1] - ovector[i]; ++ int len = (ovector[i+1] > ovector[i])? (ovector[i+1] - ovector[i]) : 0; + memcpy(p, subject + ovector[i], IN_UCHARS(len)); + *stringlist++ = p; + p += len; +diff --git a/testdata/testinput2 b/testdata/testinput2 +index 00ffe32..967a241 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4232,4 +4232,7 @@ backtracking verbs. --/ + /(?<A>)(?J:(?<B>)(?<B>))(?<C>)/ + \O\CC + ++/(?=a\K)/ ++ ring bpattingbobnd $ 1,oern cou \rb\L ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index ffb4466..5fb28d5 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -14644,4 +14644,10 @@ No match + Matched, but too many substrings + copy substring C failed -7 + ++/(?=a\K)/ ++ ring bpattingbobnd $ 1,oern cou \rb\L ++Start of matched string is beyond its end - displaying from end to start. ++ 0: a ++ 0L ++ + /-- End of testinput2 --/ +-- +2.5.0 + diff --git a/pcre-8.38-Fix-negated-POSIX-class-within-negated-overall-class.patch b/pcre-8.38-Fix-negated-POSIX-class-within-negated-overall-class.patch new file mode 100644 index 0000000..65ccd00 --- /dev/null +++ b/pcre-8.38-Fix-negated-POSIX-class-within-negated-overall-class.patch @@ -0,0 +1,94 @@ +From ef6b10fcde41a2687f38d4a9ff2886b037948a1b Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Fri, 27 Nov 2015 17:13:13 +0000 +Subject: [PATCH 1/5] Fix negated POSIX class within negated overall class UCP + bug. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1612 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. +diff --git a/pcre_compile.c b/pcre_compile.c +index 3360a8b..3670f1e 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -5063,20 +5063,22 @@ for (;; ptr++) + ptr = tempptr + 1; + continue; + +- /* For the other POSIX classes (ascii, xdigit) we are going to fall +- through to the non-UCP case and build a bit map for characters with +- code points less than 256. If we are in a negated POSIX class +- within a non-negated overall class, characters with code points +- greater than 255 must all match. In the special case where we have +- not yet generated any xclass data, and this is the final item in +- the overall class, we need do nothing: later on, the opcode ++ /* For the other POSIX classes (ascii, cntrl, xdigit) we are going ++ to fall through to the non-UCP case and build a bit map for ++ characters with code points less than 256. If we are in a negated ++ POSIX class, characters with code points greater than 255 must ++ either all match or all not match. In the special case where we ++ have not yet generated any xclass data, and this is the final item ++ in the overall class, we need do nothing: later on, the opcode + OP_NCLASS will be used to indicate that characters greater than 255 + are acceptable. If we have already seen an xclass item or one may + follow (we have to assume that it might if this is not the end of +- the class), explicitly match all wide codepoints. */ ++ the class), explicitly list all wide codepoints, which will then ++ either not match or match, depending on whether the class is or is ++ not negated. */ + + default: +- if (!negate_class && local_negate && ++ if (local_negate && + (xclass || tempptr[2] != CHAR_RIGHT_SQUARE_BRACKET)) + { + *class_uchardata++ = XCL_RANGE; +diff --git a/testdata/testinput6 b/testdata/testinput6 +index aeb62a0..a178d3d 100644 +--- a/testdata/testinput6 ++++ b/testdata/testinput6 +@@ -1553,4 +1553,13 @@ + \x{200} + \x{37e} + ++/[^[:^ascii:]\d]/8W ++ a ++ ~ ++ 0 ++ \a ++ \x{7f} ++ \x{389} ++ \x{20ac} ++ + /-- End of testinput6 --/ +diff --git a/testdata/testoutput6 b/testdata/testoutput6 +index beb85aa..b64dc0d 100644 +--- a/testdata/testoutput6 ++++ b/testdata/testoutput6 +@@ -2557,4 +2557,20 @@ No match + \x{37e} + 0: \x{37e} + ++/[^[:^ascii:]\d]/8W ++ a ++ 0: a ++ ~ ++ 0: ~ ++ 0 ++No match ++ \a ++ 0: \x{07} ++ \x{7f} ++ 0: \x{7f} ++ \x{389} ++No match ++ \x{20ac} ++No match ++ + /-- End of testinput6 --/ +-- +2.4.3 + diff --git a/pcre-8.38-Fix-non-diagnosis-of-missing-assertion-after-C.patch b/pcre-8.38-Fix-non-diagnosis-of-missing-assertion-after-C.patch new file mode 100644 index 0000000..5fce5a5 --- /dev/null +++ b/pcre-8.38-Fix-non-diagnosis-of-missing-assertion-after-C.patch @@ -0,0 +1,101 @@ +From b3db1b7de5cfaa026ec2bc4a393129461a0f5c57 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sat, 27 Feb 2016 18:44:41 +0000 +Subject: [PATCH] Fix non-diagnosis of missing assertion after (?(?C). +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1638 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index 4ffea0c..254c629 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -485,7 +485,7 @@ static const char error_texts[] = + "lookbehind assertion is not fixed length\0" + "malformed number or name after (?(\0" + "conditional group contains more than two branches\0" +- "assertion expected after (?(\0" ++ "assertion expected after (?( or (?(?C)\0" + "(?R or (?[+-]digits must be followed by )\0" + /* 30 */ + "unknown POSIX class name\0" +@@ -6771,6 +6771,15 @@ for (;; ptr++) + for (i = 3;; i++) if (!IS_DIGIT(ptr[i])) break; + if (ptr[i] == CHAR_RIGHT_PARENTHESIS) + tempptr += i + 1; ++ ++ /* tempptr should now be pointing to the opening parenthesis of the ++ assertion condition. */ ++ ++ if (*tempptr != CHAR_LEFT_PARENTHESIS) ++ { ++ *errorcodeptr = ERR28; ++ goto FAILED; ++ } + } + + /* For conditions that are assertions, check the syntax, and then exit +diff --git a/testdata/testinput2 b/testdata/testinput2 +index c805f5f..75e402e 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4241,4 +4241,6 @@ backtracking verbs. --/ + + /((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/ + ++/\N(?(?C)0?!.)*/ ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index 800a72f..5e88d1a 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -555,13 +555,13 @@ Failed: malformed number or name after (?( at offset 4 + Failed: malformed number or name after (?( at offset 4 + + /(?(?i))/ +-Failed: assertion expected after (?( at offset 3 ++Failed: assertion expected after (?( or (?(?C) at offset 3 + + /(?(abc))/ + Failed: reference to non-existent subpattern at offset 7 + + /(?(?<ab))/ +-Failed: assertion expected after (?( at offset 3 ++Failed: assertion expected after (?( or (?(?C) at offset 3 + + /((?s)blah)\s+\1/I + Capturing subpattern count = 1 +@@ -7870,7 +7870,7 @@ No match + Failed: malformed number or name after (?( at offset 6 + + /(?(''))/ +-Failed: assertion expected after (?( at offset 4 ++Failed: assertion expected after (?( or (?(?C) at offset 4 + + /(?('R')stuff)/ + Failed: reference to non-existent subpattern at offset 7 +@@ -14346,7 +14346,7 @@ No match + "((?2)+)((?1))" + + "(?(?<E>.*!.*)?)" +-Failed: assertion expected after (?( at offset 3 ++Failed: assertion expected after (?( or (?(?C) at offset 3 + + "X((?2)()*+){2}+"BZ + ------------------------------------------------------------------ +@@ -14667,4 +14667,7 @@ No match + + /((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/ + ++/\N(?(?C)0?!.)*/ ++Failed: assertion expected after (?( or (?(?C) at offset 4 ++ + /-- End of testinput2 --/ +-- +2.5.0 + diff --git a/pcre-8.38-Fix-pcretest-bad-behaviour-for-callout-in-lookbehind.patch b/pcre-8.38-Fix-pcretest-bad-behaviour-for-callout-in-lookbehind.patch new file mode 100644 index 0000000..b3ccf93 --- /dev/null +++ b/pcre-8.38-Fix-pcretest-bad-behaviour-for-callout-in-lookbehind.patch @@ -0,0 +1,93 @@ +From 3da5528b47b88c32224cf9d14d8a4e80cd7a0815 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sat, 6 Feb 2016 16:54:14 +0000 +Subject: [PATCH] Fix pcretest bad behaviour for callout in lookbehind. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1625 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcretest.c b/pcretest.c +index 488e419..63869fd 100644 +--- a/pcretest.c ++++ b/pcretest.c +@@ -2250,7 +2250,7 @@ data is not zero. */ + static int callout(pcre_callout_block *cb) + { + FILE *f = (first_callout | callout_extra)? outfile : NULL; +-int i, pre_start, post_start, subject_length; ++int i, current_position, pre_start, post_start, subject_length; + + if (callout_extra) + { +@@ -2280,14 +2280,19 @@ printed lengths of the substrings. */ + + if (f != NULL) fprintf(f, "--->"); + ++/* If a lookbehind is involved, the current position may be earlier than the ++match start. If so, use the match start instead. */ ++ ++current_position = (cb->current_position >= cb->start_match)? ++ cb->current_position : cb->start_match; ++ + PCHARS(pre_start, cb->subject, 0, cb->start_match, f); + PCHARS(post_start, cb->subject, cb->start_match, +- cb->current_position - cb->start_match, f); ++ current_position - cb->start_match, f); + + PCHARS(subject_length, cb->subject, 0, cb->subject_length, NULL); + +-PCHARSV(cb->subject, cb->current_position, +- cb->subject_length - cb->current_position, f); ++PCHARSV(cb->subject, current_position, cb->subject_length - current_position, f); + + if (f != NULL) fprintf(f, "\n"); + +@@ -5740,3 +5745,4 @@ return yield; + } + + /* End of pcretest.c */ ++ +diff --git a/testdata/testinput2 b/testdata/testinput2 +index 967a241..086e0f4 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4235,4 +4235,8 @@ backtracking verbs. --/ + /(?=a\K)/ + ring bpattingbobnd $ 1,oern cou \rb\L + ++/(?<=((?C)0))/ ++ 9010 ++ abcd ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index 5fb28d5..d414a72 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -14650,4 +14650,19 @@ Start of matched string is beyond its end - displaying from end to start. + 0: a + 0L + ++/(?<=((?C)0))/ ++ 9010 ++--->9010 ++ 0 ^ 0 ++ 0 ^ 0 ++ 0: ++ 1: 0 ++ abcd ++--->abcd ++ 0 ^ 0 ++ 0 ^ 0 ++ 0 ^ 0 ++ 0 ^ 0 ++No match ++ + /-- End of testinput2 --/ +-- +2.5.0 + diff --git a/pcre-8.38-Fix-pcretest-loop-for-global-matching-with-an-ovecto.patch b/pcre-8.38-Fix-pcretest-loop-for-global-matching-with-an-ovecto.patch new file mode 100644 index 0000000..6cdb8c6 --- /dev/null +++ b/pcre-8.38-Fix-pcretest-loop-for-global-matching-with-an-ovecto.patch @@ -0,0 +1,33 @@ +From 0fc2edb79b3815c6511fd75c36a57893e4acaee6 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sat, 27 Feb 2016 17:55:24 +0000 +Subject: [PATCH] Fix pcretest loop for global matching with an ovector size + less than 2. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1637 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcretest.c b/pcretest.c +index 63869fd..78ef517 100644 +--- a/pcretest.c ++++ b/pcretest.c +@@ -5617,6 +5617,12 @@ while (!done) + break; + } + ++ if (use_size_offsets < 2) ++ { ++ fprintf(outfile, "Cannot do global matching with an ovector size < 2\n"); ++ break; ++ } ++ + /* If we have matched an empty string, first check to see if we are at + the end of the subject. If so, the /g loop is over. Otherwise, mimic what + Perl's /g options does. This turns out to be rather cunning. First we set +-- +2.5.0 + diff --git a/pcre-8.38-Fix-typo-in-pcre_study.patch b/pcre-8.38-Fix-typo-in-pcre_study.patch new file mode 100644 index 0000000..194d9ad --- /dev/null +++ b/pcre-8.38-Fix-typo-in-pcre_study.patch @@ -0,0 +1,28 @@ +From f9cc3952c363234ecb472dbea82661ba733f8bd1 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sun, 28 Feb 2016 14:56:33 +0000 +Subject: [PATCH] Fix typo in pcre_study(). +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1639 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_study.c b/pcre_study.c +index 7fd0ba0..d9d4960 100644 +--- a/pcre_study.c ++++ b/pcre_study.c +@@ -1371,7 +1371,7 @@ do + for (c = 0; c < 16; c++) start_bits[c] |= map[c]; + for (c = 128; c < 256; c++) + { +- if ((map[c/8] && (1 << (c&7))) != 0) ++ if ((map[c/8] & (1 << (c&7))) != 0) + { + int d = (c >> 6) | 0xc0; /* Set bit for this starter */ + start_bits[d/8] |= (1 << (d&7)); /* and then skip on to the */ +-- +2.5.0 + diff --git a/pcre-8.38-Fix-workspace-overflow-for-ACCEPT-with-deeply-nested.patch b/pcre-8.38-Fix-workspace-overflow-for-ACCEPT-with-deeply-nested.patch new file mode 100644 index 0000000..ae51b50 --- /dev/null +++ b/pcre-8.38-Fix-workspace-overflow-for-ACCEPT-with-deeply-nested.patch @@ -0,0 +1,163 @@ +From 943a5105b9fe2842851003f692c7077a6cdbeefe Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Wed, 10 Feb 2016 19:13:17 +0000 +Subject: [PATCH] Fix workspace overflow for (*ACCEPT) with deeply nested + parentheses. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1631 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index b9a239e..5019854 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -6,7 +6,7 @@ + and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel +- Copyright (c) 1997-2014 University of Cambridge ++ Copyright (c) 1997-2016 University of Cambridge + + ----------------------------------------------------------------------------- + Redistribution and use in source and binary forms, with or without +@@ -560,6 +560,7 @@ static const char error_texts[] = + /* 85 */ + "parentheses are too deeply nested (stack check)\0" + "digits missing in \\x{} or \\o{}\0" ++ "regular expression is too complicated\0" + ; + + /* Table to identify digits and hex digits. This is used when compiling +@@ -4591,7 +4592,8 @@ for (;; ptr++) + if (code > cd->start_workspace + cd->workspace_size - + WORK_SIZE_SAFETY_MARGIN) /* Check for overrun */ + { +- *errorcodeptr = ERR52; ++ *errorcodeptr = (code >= cd->start_workspace + cd->workspace_size)? ++ ERR52 : ERR87; + goto FAILED; + } + +@@ -6626,8 +6628,21 @@ for (;; ptr++) + cd->had_accept = TRUE; + for (oc = cd->open_caps; oc != NULL; oc = oc->next) + { +- *code++ = OP_CLOSE; +- PUT2INC(code, 0, oc->number); ++ if (lengthptr != NULL) ++ { ++#ifdef COMPILE_PCRE8 ++ *lengthptr += 1 + IMM2_SIZE; ++#elif defined COMPILE_PCRE16 ++ *lengthptr += 2 + IMM2_SIZE; ++#elif defined COMPILE_PCRE32 ++ *lengthptr += 4 + IMM2_SIZE; ++#endif ++ } ++ else ++ { ++ *code++ = OP_CLOSE; ++ PUT2INC(code, 0, oc->number); ++ } + } + setverb = *code++ = + (cd->assert_depth > 0)? OP_ASSERT_ACCEPT : OP_ACCEPT; +diff --git a/pcre_internal.h b/pcre_internal.h +index f7a5ee7..dbfe80e 100644 +--- a/pcre_internal.h ++++ b/pcre_internal.h +@@ -7,7 +7,7 @@ + and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel +- Copyright (c) 1997-2014 University of Cambridge ++ Copyright (c) 1997-2016 University of Cambridge + + ----------------------------------------------------------------------------- + Redistribution and use in source and binary forms, with or without +@@ -2289,7 +2289,7 @@ enum { ERR0, ERR1, ERR2, ERR3, ERR4, ERR5, ERR6, ERR7, ERR8, ERR9, + ERR50, ERR51, ERR52, ERR53, ERR54, ERR55, ERR56, ERR57, ERR58, ERR59, + ERR60, ERR61, ERR62, ERR63, ERR64, ERR65, ERR66, ERR67, ERR68, ERR69, + ERR70, ERR71, ERR72, ERR73, ERR74, ERR75, ERR76, ERR77, ERR78, ERR79, +- ERR80, ERR81, ERR82, ERR83, ERR84, ERR85, ERR86, ERRCOUNT }; ++ ERR80, ERR81, ERR82, ERR83, ERR84, ERR85, ERR86, ERR87, ERRCOUNT }; + + /* JIT compiling modes. The function list is indexed by them. */ + +diff --git a/pcreposix.c b/pcreposix.c +index dcc13ef..55b6ddc 100644 +--- a/pcreposix.c ++++ b/pcreposix.c +@@ -6,7 +6,7 @@ + and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel +- Copyright (c) 1997-2014 University of Cambridge ++ Copyright (c) 1997-2016 University of Cambridge + + ----------------------------------------------------------------------------- + Redistribution and use in source and binary forms, with or without +@@ -173,7 +173,8 @@ static const int eint[] = { + REG_BADPAT, /* group name must start with a non-digit */ + /* 85 */ + REG_BADPAT, /* parentheses too deeply nested (stack check) */ +- REG_BADPAT /* missing digits in \x{} or \o{} */ ++ REG_BADPAT, /* missing digits in \x{} or \o{} */ ++ REG_BADPAT /* pattern too complicated */ + }; + + /* Table of texts corresponding to POSIX error codes */ +diff --git a/testdata/testinput11 b/testdata/testinput11 +index ac9d228..6f0989a 100644 +--- a/testdata/testinput11 ++++ b/testdata/testinput11 +@@ -138,4 +138,6 @@ is required for these tests. --/ + + /.((?2)(?R)\1)()/B + ++/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/ ++ + /-- End of testinput11 --/ +diff --git a/testdata/testoutput11-16 b/testdata/testoutput11-16 +index 280692e..3c485da 100644 +--- a/testdata/testoutput11-16 ++++ b/testdata/testoutput11-16 +@@ -765,4 +765,7 @@ Memory allocation (code space): 14 + 25 End + ------------------------------------------------------------------ + ++/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/ ++Failed: regular expression is too complicated at offset 490 ++ + /-- End of testinput11 --/ +diff --git a/testdata/testoutput11-32 b/testdata/testoutput11-32 +index cdbda74..e19518d 100644 +--- a/testdata/testoutput11-32 ++++ b/testdata/testoutput11-32 +@@ -765,4 +765,7 @@ Memory allocation (code space): 28 + 25 End + ------------------------------------------------------------------ + ++/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/ ++Failed: missing ) at offset 509 ++ + /-- End of testinput11 --/ +diff --git a/testdata/testoutput11-8 b/testdata/testoutput11-8 +index cb37896..5a4fbb2 100644 +--- a/testdata/testoutput11-8 ++++ b/testdata/testoutput11-8 +@@ -765,4 +765,7 @@ Memory allocation (code space): 10 + 38 End + ------------------------------------------------------------------ + ++/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/ ++Failed: missing ) at offset 509 ++ + /-- End of testinput11 --/ +-- +2.5.0 + diff --git a/pcre-8.38-Fix-x-bug-when-pattern-starts-with-white-space-and-x.patch b/pcre-8.38-Fix-x-bug-when-pattern-starts-with-white-space-and-x.patch new file mode 100644 index 0000000..4a2c3dc --- /dev/null +++ b/pcre-8.38-Fix-x-bug-when-pattern-starts-with-white-space-and-x.patch @@ -0,0 +1,193 @@ +From 46ed1a703b067e5b679eacf6500a54dae35f8130 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Thu, 3 Dec 2015 17:05:40 +0000 +Subject: [PATCH] Fix /x bug when pattern starts with white space and (?-x) +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1617 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index beed46b..57719b9 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -7607,39 +7607,15 @@ for (;; ptr++) + newoptions = (options | set) & (~unset); + + /* If the options ended with ')' this is not the start of a nested +- group with option changes, so the options change at this level. If this +- item is right at the start of the pattern, the options can be +- abstracted and made external in the pre-compile phase, and ignored in +- the compile phase. This can be helpful when matching -- for instance in +- caseless checking of required bytes. +- +- If the code pointer is not (cd->start_code + 1 + LINK_SIZE), we are +- definitely *not* at the start of the pattern because something has been +- compiled. In the pre-compile phase, however, the code pointer can have +- that value after the start, because it gets reset as code is discarded +- during the pre-compile. However, this can happen only at top level - if +- we are within parentheses, the starting BRA will still be present. At +- any parenthesis level, the length value can be used to test if anything +- has been compiled at that level. Thus, a test for both these conditions +- is necessary to ensure we correctly detect the start of the pattern in +- both phases. +- ++ group with option changes, so the options change at this level. + If we are not at the pattern start, reset the greedy defaults and the + case value for firstchar and reqchar. */ + + if (*ptr == CHAR_RIGHT_PARENTHESIS) + { +- if (code == cd->start_code + 1 + LINK_SIZE && +- (lengthptr == NULL || *lengthptr == 2 + 2*LINK_SIZE)) +- { +- cd->external_options = newoptions; +- } +- else +- { +- greedy_default = ((newoptions & PCRE_UNGREEDY) != 0); +- greedy_non_default = greedy_default ^ 1; +- req_caseopt = ((newoptions & PCRE_CASELESS) != 0)? REQ_CASELESS:0; +- } ++ greedy_default = ((newoptions & PCRE_UNGREEDY) != 0); ++ greedy_non_default = greedy_default ^ 1; ++ req_caseopt = ((newoptions & PCRE_CASELESS) != 0)? REQ_CASELESS:0; + + /* Change options at this level, and pass them back for use + in subsequent branches. */ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index ac33cc4..6c42897 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -419,7 +419,7 @@ Need char = '>' + + /(?U)<.*>/I + Capturing subpattern count = 0 +-Options: ungreedy ++No options + First char = '<' + Need char = '>' + abc<def>ghi<klm>nop +@@ -443,7 +443,7 @@ Need char = '=' + + /(?U)={3,}?/I + Capturing subpattern count = 0 +-Options: ungreedy ++No options + First char = '=' + Need char = '=' + abc========def +@@ -477,7 +477,7 @@ Failed: lookbehind assertion is not fixed length at offset 12 + + /(?i)abc/I + Capturing subpattern count = 0 +-Options: caseless ++No options + First char = 'a' (caseless) + Need char = 'c' (caseless) + +@@ -489,7 +489,7 @@ No need char + + /(?i)^1234/I + Capturing subpattern count = 0 +-Options: anchored caseless ++Options: anchored + No first char + No need char + +@@ -502,7 +502,7 @@ No need char + /(?s).*/I + Capturing subpattern count = 0 + May match empty string +-Options: anchored dotall ++Options: anchored + No first char + No need char + +@@ -516,7 +516,7 @@ Starting chars: a b c d + + /(?i)[abcd]/IS + Capturing subpattern count = 0 +-Options: caseless ++No options + No first char + No need char + Subject length lower bound = 1 +@@ -524,7 +524,7 @@ Starting chars: A B C D a b c d + + /(?m)[xy]|(b|c)/IS + Capturing subpattern count = 1 +-Options: multiline ++No options + No first char + No need char + Subject length lower bound = 1 +@@ -538,7 +538,7 @@ No need char + + /(?i)(^a|^b)/Im + Capturing subpattern count = 1 +-Options: caseless multiline ++Options: multiline + First char at start or follows newline + No need char + +@@ -1179,7 +1179,7 @@ No need char + End + ------------------------------------------------------------------ + Capturing subpattern count = 1 +-Options: anchored dotall ++Options: anchored + No first char + No need char + +@@ -2735,7 +2735,7 @@ No match + End + ------------------------------------------------------------------ + Capturing subpattern count = 0 +-Options: caseless extended ++Options: extended + First char = 'a' (caseless) + Need char = 'c' (caseless) + +@@ -2748,7 +2748,7 @@ Need char = 'c' (caseless) + End + ------------------------------------------------------------------ + Capturing subpattern count = 0 +-Options: caseless extended ++Options: extended + First char = 'a' (caseless) + Need char = 'c' (caseless) + +@@ -3095,7 +3095,7 @@ Need char = 'b' + End + ------------------------------------------------------------------ + Capturing subpattern count = 0 +-Options: ungreedy ++No options + First char = 'x' + Need char = 'b' + xaaaab +@@ -3497,7 +3497,7 @@ Need char = 'c' + + /(?i)[ab]/IS + Capturing subpattern count = 0 +-Options: caseless ++No options + No first char + No need char + Subject length lower bound = 1 +@@ -6299,7 +6299,7 @@ Capturing subpattern count = 3 + Named capturing subpatterns: + A 2 + A 3 +-Options: anchored dupnames ++Options: anchored + Duplicate name status changes + No first char + No need char +-- +2.4.3 + diff --git a/pcre-8.38-Give-error-for-regexec-with-pmatch-NULL-and-REG_STAR.patch b/pcre-8.38-Give-error-for-regexec-with-pmatch-NULL-and-REG_STAR.patch new file mode 100644 index 0000000..3f8a448 --- /dev/null +++ b/pcre-8.38-Give-error-for-regexec-with-pmatch-NULL-and-REG_STAR.patch @@ -0,0 +1,28 @@ +From 108377b836fc29a84f5286287629d96549b1c777 Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sun, 29 Nov 2015 17:38:25 +0000 +Subject: [PATCH 3/5] Give error for regexec with pmatch=NULL and REG_STARTEND + set. +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1614 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcreposix.c b/pcreposix.c +index f024423..dcc13ef 100644 +--- a/pcreposix.c ++++ b/pcreposix.c +@@ -364,6 +364,7 @@ start location rather than being passed as a PCRE "starting offset". */ + + if ((eflags & REG_STARTEND) != 0) + { ++ if (pmatch == NULL) return REG_INVARG; + so = pmatch[0].rm_so; + eo = pmatch[0].rm_eo; + } +-- +2.4.3 + diff --git a/pcre-8.38-Yet-another-duplicate-name-bugfix-by-overestimating-.patch b/pcre-8.38-Yet-another-duplicate-name-bugfix-by-overestimating-.patch new file mode 100644 index 0000000..9dcef4d --- /dev/null +++ b/pcre-8.38-Yet-another-duplicate-name-bugfix-by-overestimating-.patch @@ -0,0 +1,56 @@ +From b7537308b7c758f33c347cb0bec62754c43c271f Mon Sep 17 00:00:00 2001 +From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15> +Date: Sat, 27 Feb 2016 17:38:11 +0000 +Subject: [PATCH] Yet another duplicate name bugfix by overestimating the + memory needed (i.e. another hack - PCRE2 has this "properly" fixed). +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1636 2f5784b3-3f2a-0410-8824-cb99058d5e15 + +Petr Písař: Ported to 8.38. + +diff --git a/pcre_compile.c b/pcre_compile.c +index 5019854..4ffea0c 100644 +--- a/pcre_compile.c ++++ b/pcre_compile.c +@@ -7311,7 +7311,12 @@ for (;; ptr++) + so far in order to get the number. If the name is not found, leave + the value of recno as 0 for a forward reference. */ + +- else ++ /* This patch (removing "else") fixes a problem when a reference is ++ to multiple identically named nested groups from within the nest. ++ Once again, it is not the "proper" fix, and it results in an ++ over-allocation of memory. */ ++ ++ /* else */ + { + ng = cd->named_groups; + for (i = 0; i < cd->names_found; i++, ng++) +diff --git a/testdata/testinput2 b/testdata/testinput2 +index 086e0f4..c805f5f 100644 +--- a/testdata/testinput2 ++++ b/testdata/testinput2 +@@ -4239,4 +4239,6 @@ backtracking verbs. --/ + 9010 + abcd + ++/((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/ ++ + /-- End of testinput2 --/ +diff --git a/testdata/testoutput2 b/testdata/testoutput2 +index d414a72..800a72f 100644 +--- a/testdata/testoutput2 ++++ b/testdata/testoutput2 +@@ -14665,4 +14665,6 @@ Start of matched string is beyond its end - displaying from end to start. + 0 ^ 0 + No match + ++/((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/ ++ + /-- End of testinput2 --/ +-- +2.5.0 + @@ -1 +1 @@ -62f02a76bb57a40bc66681760ed511d5 pcre-8.32.tar.bz2 +00aabbfe56d5a48b270f999b508c5ad2 pcre-8.38.tar.bz2 |