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http://bugs.exim.org/show_bug.cgi?id=1189 Summary: JIT bug with lookbehind assertion. Product: PCRE Version: 8.21 Platform: x86 OS/Version: Windows Status: NEW Severity: bug Priority: medium Component: Code AssignedTo: [email protected] ReportedBy: [email protected] CC: [email protected] Hello! I get error when match pattern with JIT: Access violation at 0x0620CDAC: read of address 0xFFE0FFFF I try PCRE 8.20, 8.21 and 8.22 rev 807. Pattern is: (?<!\s{31}) ?(\d-) Without JIT, it works fine. If I make quantifier 30 or less, it works within and without JIT: (?<!\d\s{30}) I use UTF-8 mode. Source file very big (about 25 Mb). Pattern don't match it. If I process less source file, it works. I can send file (zip) to non-public e-mail (please say me it). Workaround: disable JIT if pattern contains "(?<!". Thanks, Dmitry Ukolov. -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
