Merge branch 'master' of ssh://git.fedorahosted.org/git/abrt

4 files changed, 41 insertions, 9 deletions

diff --git a/src/Backtrace/abrt-bz-dupchecker b/src/Backtrace/abrt-bz-dupchecker
index 01cafa0..4484d39 100755
--- a/src/Backtrace/abrt-bz-dupchecker
+++ b/src/Backtrace/abrt-bz-dupchecker
@@ -10,6 +10,14 @@
 #
 # Please do not run this script unless it's neccessary to do so. 
 # It forces Bugzilla to send data related to thousands of bug reports.
+#
+#
+# Useful text to be pasted to Bugzilla:
+"""
+This bug appears to have been filled using a buggy version of ABRT, because
+it contains unusable backtrace. Sorry for the inconvenience.
+Closing as INSUFFICIENT_DATA.
+"""
 
 from bugzilla import RHBugzilla
 from optparse import OptionParser
@@ -62,16 +70,24 @@ for buginfo in buginfos:
   else:
     # Get backtrace from bug and store it as a file.
     bug = bz.getbug(buginfo.bug_id)
+    downloaded = False
     for attachment in bug.attachments:
       if attachment['filename'] == 'backtrace':
         data = bz.openattachment(attachment['id'])
         f = open(filename, 'w')
         f.write(data.read())
         f.close()
+        downloaded = True
         if options.verbose:
           print "Attachment {0} downloaded.".format(filename)
+
+    # Silently skip bugs without backtrace.
+    # Those are usually duplicates of bugs; the duplication copies
+    # abrt_hash, but it does not copy the attachment.
+    if not downloaded:
+      continue
   
-  command = ["/usr/bin/abrt-backtrace"]
+  command = ["./abrt-backtrace"]
   command.append(filename)
   command.append("--single-thread")
   command.append("--frame-depth=5")
diff --git a/src/Backtrace/check-bt-parsability b/src/Backtrace/check-bt-parsability
index 39913fe..a5018bf 100755
--- a/src/Backtrace/check-bt-parsability
+++ b/src/Backtrace/check-bt-parsability
@@ -6,7 +6,7 @@ FAIL=0
 for file in *.bt
 do
   #echo "$file"
-  ./abrt-backtrace $file &> /dev/null
+  ./abrt-backtrace $file 1> /dev/null
   if [ "$?" -eq "0" ]
   then
       echo -n "."
@@ -17,3 +17,4 @@ do
   fi
 done 
 echo ""
+echo "Passed $PASS and failed $FAIL."
diff --git a/src/Backtrace/main.c b/src/Backtrace/main.c
index 5e69338..f2fe1ba 100644
--- a/src/Backtrace/main.c
+++ b/src/Backtrace/main.c
@@ -249,7 +249,9 @@ int main(int argc, char **argv)
    * #2  0x0000000000423e6b in refresh_folder (stub=0x1b77f10 [MailStubExchange], 
    * ...
    */
-  char *empty_line = btnoheader;
+  char *empty_line = btnoheader; 
+/* TODO SPACES ON LINES AS WELL, rhbz#555251 !!!!!!!!
+/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */
   while ((empty_line = strstr(empty_line, "\n\n")) != NULL)
   {
     if (0 != strncmp(empty_line, "\n\nThread", strlen("\n\nThread")))
diff --git a/src/Backtrace/parser.y b/src/Backtrace/parser.y
index 76dd7de..1903282 100644
--- a/src/Backtrace/parser.y
+++ b/src/Backtrace/parser.y
@@ -267,12 +267,12 @@ variables_line : variables_char_no_framestart
 variables_char : '#' | variables_char_no_framestart
 ;
 
-/* Manually synchronized with function_args_char, except the first line. */
-variables_char_no_framestart : digit | nondigit | '"' | '(' | ')'
+/* Manually synchronized with function_args_char_base, except the first line. */
+variables_char_no_framestart : digit | nondigit | '"' | '(' | ')' | '\\'
                              | '+' | '-' | '<' | '>' | '/' | '.' 
                              | '[' | ']' | '?' | '\'' | '`' | ',' 
                              | '=' | '{' | '}' | '^' | '&' | '$'
-                             | ':' | ';' | '\\' | '!' | '@' | '*' 
+                             | ':' | ';' | '!' | '@' | '*' 
                              | '%' | '|' | '~'
 ;
 
@@ -300,6 +300,7 @@ function_args : '(' wsa ')'
 
 function_args_sequence : function_args_char
                        | function_args_sequence wsa '(' wsa ')'
+                       | function_args_sequence wsa '(' wsa function_args_string wsa ')'
                        | function_args_sequence wsa '(' wsa function_args_sequence wsa ')'
                        | function_args_sequence wsa function_args_char
                        | function_args_sequence wsa function_args_string
@@ -312,13 +313,21 @@ function_args_string : '"' wsa function_args_string_sequence wsa '"'
 /* Manually synchronized with variables_char_no_framestart,
  * except the first line. 
  */
-function_args_char : digit | nondigit | '#'
+function_args_char_base : digit | nondigit | '#'
                    | '+' | '-' | '<' | '>' | '/' | '.' 
                    | '[' | ']' | '?' | '\'' | '`' | ',' 
                    | '=' | '{' | '}' | '^' | '&' | '$'
-                   | ':' | ';' | '\\' | '!' | '@' | '*' 
+                   | ':' | ';' | '!' | '@' | '*' 
                    | '%' | '|' | '~'
 ;
+function_args_escaped_char : '\\' function_args_char_base
+                           | '\\' '\\'
+                           | '\\' '"'
+;
+function_args_char : function_args_char_base
+                   | function_args_escaped_char
+;
+
 
 function_args_string_sequence : function_args_string_char
                     | function_args_string_sequence function_args_string_char
@@ -328,7 +337,6 @@ function_args_string_sequence : function_args_string_char
 function_args_string_char : function_args_char | '(' | ')'
 ;
 
-
 file_name : file_name_char { $$ = strbuf_new(); strbuf_append_char($$, $1); }
           | file_name file_name_char { $$ = strbuf_append_char($1, $2); }
 ;
@@ -407,6 +415,11 @@ identifier_braces_inside : identifier_braces_inside_char %dprec 1
 			      strbuf_free($3);
 			      $$ = strbuf_append_char($1, $4); 
 			    }
+                         | identifier_braces_inside '(' ')' %dprec 1
+			    { 
+			      $$ = strbuf_append_char($1, $2); 
+			      $$ = strbuf_append_char($1, $3); 
+			    }
                          | identifier_braces_inside identifier_template %dprec 2
 			    {
 			      $$ = strbuf_append_str($1, $2->buf);