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* Assume <stdint.h> and fixed-width typesGreg Hudson2014-02-261-6/+0
| | | | | | | Make unconditional use of <stdint.h> and fixed-width types such as uint32_t. k5-plugin.h doesn't use any special integer types, so remove the conditional include block there. Nothing uses INT64_FMT/UINT64_FMT, so leave those out of k5-platform.h for now.
* Use system dictionary for db2 tests againGreg Hudson2014-02-191-4/+13
| | | | | | | | | | The built-in word list is not long enough for all of the libdb2 tests to run properly. Revert d21a86e47a7cda29225013e08d060095b94b2ee7 and go back to using the system dictionary if we find one. However, omit any lines from the chosen word list which contain non-alphabetical characters. ticket: 7860
* Use TAILQ macros instead of CIRCLEQ in libdb2Greg Hudson2014-02-192-27/+24
| | | | | | | | | The optimizer in gcc 4.8.1 (but not the current gcc head revision) breaks the queue.h CIRCLEQ macros, apparently due to an overzealous strict aliasing deduction. Use TAILQ macros in the libdb2 mpool code instead. ticket: 7860
* Don't use system dictionary files for DB2 testsGreg Hudson2014-02-111-8/+0
| | | | | | | | | The system dictionary may contain entries with punctuation, which can confuse the shell. It's more predictable to always use the word list from the source tree. ticket: 7860 status: open
* Remove mentions of krb5-send-prTom Yu2014-01-151-2/+1
| | | | | | | | | | | | | | Start the process of deprecating krb5-send-pr. In practice, it causes frustration for some users, and free-form email is good enough for most bug reports. Continue to install krb5-send-pr for now, but plan to remove it from the tree in the future, probably replaced by a script that instructs the user to send email manually. ticket: 5566 target_version: 1.12.1 tags: pullup
* Fix warnings in dbtest.cGilles Espinasse2013-05-311-20/+38
| | | | | | | | | Check return values of read() and write(). Avoid some unsigned comparisons. Cast a ptrdiff_t value to int for use with %d in a format string. [ghudson@mit.edu: rewrap long lines; fix one more warning; commit message]
* Link dbtest with libkrb5supportGreg Hudson2013-05-311-2/+2
| | | | | | | | In a static build, linking dbtest could fail on platforms where libdb2 depends on krb5support (platforms without a native mkstemp). Reported by Gilles Espinasse <g.esp@free.fr>. ticket: 7651
* Reduce boilerplate in makefilesGreg Hudson2013-05-162-6/+1
| | | | | | | | | Provide default values in pre.in for PROG_LIBPATH, PROG_RPATH, SHLIB_DIRS, SHLIB_RDIRS, and STOBJLISTS so that they don't have to be specified in the common case. Rename KRB5_RUN_ENV and KRB5_RUN_VARS to RUN_SETUP (already the most commonly used name) and RUN_VARS. Make sure to use DEFINES for local defines (not DEFS). Remove some other unnecessary makefile content.
* make dependGreg Hudson2013-01-105-5/+5
| | | | | Mostly this gets rid of the trailing space on line 2 after bb76891f5386526bdf91bc790c614fc9296cb5fa.
* Fix various result checksNickolai Zeldovich2013-01-071-1/+1
| | | | | | | | | | | Correct three cases where the wrong expression was checked to see if an allocation function returned null. [ghudson@mit.edu: commit message, patch splitting] ticket: 7534 target_version: 1.11.1 tags: pullup
* Avoid null dereference in BDB dbtree error caseGreg Hudson2012-12-201-3/+3
| | | | | | | | | An error case in __bt_first would deference a null pointer. This is an old upstream BDB bug. Use a separate variable to hold the result of mpool_get() until it has been checked. Reported by Nickolai Zeldovich <nickolai@csail.mit.edu>. ticket: 7511
* Handle huge /bin directories in libdb2 testTom Yu2012-07-121-6/+7
| | | | | | | | | | | | The test suite for libdb2 uses /bin as a source of filenames and contents for insertion into databases. Fedora 17 (and possibly other OSes) have /bin symlinked to /usr/bin, which can vastly increase the number of files found, exceeding some limits of the test databases. Truncate this list of files at 100 to prevent this problem. ticket: 7201 (new) status: pullup target_version: 1.10.3
* Minor cleanups relating to size_t being unsignedBen Kaduk2012-07-031-1/+1
| | | | | | | | | | | In order to use -1 as a sentinel value, we should explicitly cast to make it clear what we are doing. It might be better to use a less convoluted sentinel value such as SIZE_T_MAX, though. Additionally, since size_t is unsigned and at least as wide as an int, a loop with int index variable that compares against a size_t for its termination check could become an infinite loop. Make the loop index size_t for consistency.
* Fix -DDEBUG compilation errorsHenry B. Hotz2012-06-041-0/+1
| | | | ticket: 7150
* Add missing $(LIBS) to some shared librariesTom Yu2012-05-171-1/+1
| | | | | | | | | | Add $(LIBS) to the $(SHLIB_EXPLIBS) for some shared libraries which did not previously include it, which prevented gcov from working properly in some cases. Patch from W. Trevor King. ticket: 7138
* Initialize some more variablesKen Raeburn2011-09-051-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25151 dc483132-0cff-0310-8789-dd5450dbe970
* Fix "may be used uninitialized" warnings in db2 code, even though allKen Raeburn2011-09-056-9/+11
| | | | | | | such cases appear to be safe. This will permit making uninitialized-variable messages fatal. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25147 dc483132-0cff-0310-8789-dd5450dbe970
* Use for loops for recursion in the Windows build, cutting down on theGreg Hudson2010-11-287-7/+7
| | | | | | | | | verbiage in Makefile.in files. For correctness of output, every Makefile.in mydir= definition is changed to use $(S) instead of /. ticket: 6826 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24536 dc483132-0cff-0310-8789-dd5450dbe970
* Avoid running off the end of the spares array in db2's page_to_oaddr()Greg Hudson2010-11-031-1/+1
| | | | | | in unrealistically large databases. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24507 dc483132-0cff-0310-8789-dd5450dbe970
* Remove dependency on /bin/csh in test suiteEzra Peisach2009-12-081-2/+14
| | | | | | | | | | | | The libdb2 test suite would fail if /bin/csh was not present. The tests did not execute /bin/csh - but used the contents as data to put into the test database. Iterate over a few "known" files until one is found that could be used for it... Tests for /bin/csh, /bin/cat, /usr/bin/cat, /bin/ls, /usr/bin/ls. If none of these exist - then fail. ticket: 6593 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23458 dc483132-0cff-0310-8789-dd5450dbe970
* Consolidate Makefile variables now that we have only a single globalGreg Hudson2009-11-228-16/+2
| | | | | | | | | | | | | configure script: $(SRCTOP) --> $(top_srcdir) $(srcdir)/$(thisconfigdir) --> $(top_srcdir) $(thisconfigdir) --> $(BUILDTOP) $(myfulldir) --> $(mydir) ticket: 6583 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23308 dc483132-0cff-0310-8789-dd5450dbe970
* make mark-cstyleTom Yu2009-10-3125-92/+87
| | | | | | make reindent git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23100 dc483132-0cff-0310-8789-dd5450dbe970
* Create DB headers before recursing for "make depend" inGreg Hudson2009-09-161-1/+1
| | | | | | | | plugins/kdb/db2/libdb2, to restore the r22486 functionality ("make depend" in an unbuilt source tree) after r22572 (predictable "make depend" output for DB headers). git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22774 dc483132-0cff-0310-8789-dd5450dbe970
* Rename db2 header files db.h and db-config.h in the source tree, soKen Raeburn2009-08-218-135/+89
| | | | | | | | | | | | | | | | | that there will always be only one version of each name in the include path (namely, the copy made in the build tree, or the generated db.h if not using the in-tree one). This should fix some minor problems with different dependency lists generated on different systems. Sort and uniquify dependency header names before doing substitutions, as well as after. Look for the db2 headers listed in sorted order. Don't copy db-ndbm.h into the build tree; let libdb2 find it from the source tree only. Update dependencies. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22572 dc483132-0cff-0310-8789-dd5450dbe970
* make dependSam Hartman2009-03-165-100/+114
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22098 dc483132-0cff-0310-8789-dd5450dbe970
* hash db2 code breaks if st_blksize > 64kKen Raeburn2009-01-231-0/+2
| | | | | | | | | | | | | | | | | | | | | The hash db code assumes in places that the block size is no larger than 64K. There's a range check in the case where you don't have a file but provide initialization info. The btree code will cap the block size used at 64K. Apparently Sun's ZFS can report back a block size of 128K, causing the db2 tests to fail. Add such a cap to the hash db creation code. Note that our default configuration is to use the btree code when creating a new database, so it's unlikely that this will cause real-world problems unless someone went out of their way to specify use of the hash format. ticket: 6342 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21786 dc483132-0cff-0310-8789-dd5450dbe970
* move generated dependencies out of Makefile.inKen Raeburn2009-01-0512-202/+180
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Move automatically-generated dependencies into separate files in the source tree, and take the data out of Makefile.in. Keep the "make depend" rules for stripping out the dependencies from Makefile.in, in case some optional directories were missed, but everything that builds on my UNIX build has been converted. (Converting a directory just requires creating an empty "deps" file so that config.status can build the makefile, and then later running "make depend" in that directory to get the correct content for it.) Change configure scripts to incorporate the "deps" file when building each Makefile. This change requires the existence of a file "deps" in each source directory where we build a makefile, even if there are no sources for which to compute dependencies; a switch to GNU make would let us conditionalize that, but we can assess that later. Update dependencies for the generate Makefile itself to list the deps file. This will also require some minor tweaking of the Windows build, to make it incorporate the new deps file. ticket: new git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21701 dc483132-0cff-0310-8789-dd5450dbe970
* make dependSam Hartman2008-12-025-100/+114
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21266 dc483132-0cff-0310-8789-dd5450dbe970
* Convert many uses of sprintf to snprintf or asprintfGreg Hudson2008-12-012-5/+5
| | | | | | | ticket: 6200 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21258 dc483132-0cff-0310-8789-dd5450dbe970
* Fix PROG_LIBPATH so in-tree tests workTom Yu2008-08-251-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20693 dc483132-0cff-0310-8789-dd5450dbe970
* Don't set LOCAL_SUBDIRS in many places and SUBDIRS in a few andKen Raeburn2008-07-201-1/+1
| | | | | | | default SUBDIRS to LOCAL_SUBDIRS via pre.in. Instead, just set SUBDIRS in each directory, and don't do anything in pre.in. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20546 dc483132-0cff-0310-8789-dd5450dbe970
* more tests for libdb btree page split on zero indexTom Yu2008-02-073-4/+113
| | | | | | | | | | | | | | | | | | | | Enhance btree debugging output somewhat to limit key printout to the key length if the key is not null-terminated. Add additional test case for the zero-index page split bug; test case can create a corrupted btree database with records unreachable by random access but reachable by sequential access. Requires recompiling with CPPFLAGS='-DDEBUG -DDEBUG_IDX0SPLIT' to correctly model mpool page reuse that would be present in production conditions. (CPPFLAGS=-DDEBUG would otherwise explicitly overwrite the contents of reused pages.) ticket: new target_version: 1.6.4 tags: pullup component: krb5-kdc git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20222 dc483132-0cff-0310-8789-dd5450dbe970
* libdb btree page split on zero index corrupts dbTom Yu2008-02-012-4/+54
| | | | | | | | | | | | | | | | | | | | Splitting a btree page on index 0 can corrupt the database if the key length plus data length is exactly a certain value. This certain size causes the item to get the left page to itself, and causes the right page to contain an erroneous additional index "hole" having an uninitialized value. This bug may be one of the remaining causes of unexplained database corruption reported over the years. Shawn Emery provided useful data from actual instances of this corruption. Add a test case for this bug. (Raw libdb test rather than kdb; the latter would be much harder.) ticket: new target_version: 1.6.4 tags: pullup component: krb5-kdc git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20214 dc483132-0cff-0310-8789-dd5450dbe970
* Set close-on-exec flag in most places where file descriptors areKen Raeburn2007-10-227-114/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | | opened in our libraries (in case another application thread spawns a new process) and in the KDC programs (in case a plugin library spawns a new process). Checked calls to: open fopen THREEPARAMOPEN mkstemp socket accept dup dup2 pipe. In: util lib plugins kdc kadmin/server krb524. The various programs are less critical than the libraries, as any well-written plugin that spawns a new process should close all file descriptors it doesn't need to communicate with the new process. This approach also isn't bulletproof, as the call to set the close-on-exec flag is necessarily a separate call from creating the file descriptor, and the fork call could happen in between them. So plugins should be careful regardless of this patch; it will only reduce the window of potential lossage should a plugin be poorly written. (AFAIK there are currently no plugins that spawn processes where this would be a problem.) Update dependencies. ticket: 5561 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20143 dc483132-0cff-0310-8789-dd5450dbe970
* make dependKen Raeburn2007-07-275-100/+114
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19737 dc483132-0cff-0310-8789-dd5450dbe970
* Avoid unchecked sprintf in some KDC-side programsKen Raeburn2007-07-121-1/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19705 dc483132-0cff-0310-8789-dd5450dbe970
* make dependKen Raeburn2007-07-105-114/+100
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19688 dc483132-0cff-0310-8789-dd5450dbe970
* Fix typo in yesterday's change (u_int_8_t -> u_int8_t)Ken Raeburn2007-06-201-2/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19609 dc483132-0cff-0310-8789-dd5450dbe970
* Configure libdb2 in top-level configure scriptKen Raeburn2007-06-208-45/+14
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19606 dc483132-0cff-0310-8789-dd5450dbe970
* Add the libdb2 type-existence tests to the top-level configure script.Ken Raeburn2007-06-2012-192/+177
| | | | | | | | | | | Replace the generated header files in db2 with static ones that include autoconf.h and make decisions based on the macros defined there. Omit some tests that test for things we assume now, like "const" working and "size_t" being defined. Update dependencies. The libdb2 configure script now generates no header files. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19605 dc483132-0cff-0310-8789-dd5450dbe970
* Use k5-platform.h instead of local configure to find mkstempKen Raeburn2007-06-203-7/+8
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19604 dc483132-0cff-0310-8789-dd5450dbe970
* Add 'make depend' capability, and dependenciesKen Raeburn2007-06-205-0/+186
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19603 dc483132-0cff-0310-8789-dd5450dbe970
* We have code elsewhere that assumes the existence of memmove andKen Raeburn2007-06-205-241/+3
| | | | | | | strerror, and it builds everywhere we care about. So punt the substitute versions and everything else from libdb2/clib. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19602 dc483132-0cff-0310-8789-dd5450dbe970
* Move (BSD-licensed) mkstemp from libdb2 to libkrb5support, and renameKen Raeburn2007-06-204-131/+7
| | | | | | | | | | | | | the function to krb5int_mkstemp. Generate the symbol export list for libkrb5support at build time. Declare krb5int_mkstemp in k5-platform.h. Change cc_file.c to use mkstemp unconditionally. Make libdb2.so (built for testing only) link against the libkrb5support, and use krb5int_mkstemp if mkstemp is not available. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19600 dc483132-0cff-0310-8789-dd5450dbe970
* Never set krb5_force_static. Instead, set the defaults for buildingKen Raeburn2007-03-251-0/+1
| | | | | | | | | | | | | | | | shared libraries, and allow a Makefile.in to include a new makefile fragment for building private (static, not installed) libraries. Created another makefile fragment to be included to indicate the shared library has no dependencies. (Currently this is the case only for the libdb2 library, which we don't install, but do build for testing.) The way we construct the library dependency search path arguments doesn't work for an empty list on some platforms. Updated Makefile.in to use @libpriv_frag@ and @libnodeps_frag@ as necessary. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19265 dc483132-0cff-0310-8789-dd5450dbe970
* Remove traces of enable_shared, enable_static, enable_profiled, andKen Raeburn2007-03-251-1/+0
| | | | | | | build_dynobj. Hard-code the behavior for shared libraries, no static, no profiled. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19261 dc483132-0cff-0310-8789-dd5450dbe970
* Remove varargs.h paths, always use stdarg.hKen Raeburn2007-01-201-14/+0
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19088 dc483132-0cff-0310-8789-dd5450dbe970
* set AUTOCONF_HEADERKen Raeburn2006-12-137-0/+14
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18947 dc483132-0cff-0310-8789-dd5450dbe970
* Use $(VALGRIND) when running programs using $(KRB5_RUN_ENV) orKen Raeburn2006-10-131-1/+1
| | | | | | | | | | | | | | | | | | $(RUN_SETUP). Replaces old hack with MAYBE_VALGRIND added to RUN_ENV in a way that would break in some of the tests. Set VALGRIND in site.exp in tests/dejagnu. (Not used yet.) Runs some shell scripts under valgrind, rather than changing them to run only the executables under valgrind; this is mostly okay, just creates lots of extra log data, and requires --trace-children=yes. This should work for any instrumentation program invocation that gets followed immediately by the name and argument list for the program being instrumented. For example, VALGRIND="env LD_PRELOAD=..." should work, though I haven't tested it. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18699 dc483132-0cff-0310-8789-dd5450dbe970
* Always zap newly allocated pages, intead of conditional on PURIFY.Ken Raeburn2006-10-132-2/+2
| | | | | | | Minor performance penalty; c'est la vie. Better to be able to run purify or valgrind or whatever on the binaries we actually use. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18698 dc483132-0cff-0310-8789-dd5450dbe970
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