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revision 1350 by ph10, Fri Jul 26 10:03:38 2013 UTC revision 1352 by ph10, Mon Jul 29 15:49:21 2013 UTC
# Line 51  Version 8.34 xx-xxxx-201x Line 51  Version 8.34 xx-xxxx-201x
51          there was no match, the code could incorrectly back up beyond the match          there was no match, the code could incorrectly back up beyond the match
52          point, and potentially beyond the first character in the subject,          point, and potentially beyond the first character in the subject,
53          leading to a segfault or an incorrect match result.          leading to a segfault or an incorrect match result.
54    
55    10. A conditional group with an assertion condition could lead to PCRE
56        recording an incorrect first data item for a match if no other firse data
57        item was recorded. For example, the pattern (?(?=ab)ab) recorded "a" as a
58        first data item, and therefore matched "ca" after "c" instead of at the
59        start.
60    
61    
62  Version 8.33 28-May-2013  Version 8.33 28-May-2013

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