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http://bugs.exim.org/show_bug.cgi?id=1233 Summary: Segfault at replacement in long string Product: PCRE Version: 7.6 Platform: Other OS/Version: Linux Status: NEW Severity: bug Priority: medium Component: Code AssignedTo: [email protected] ReportedBy: [email protected] CC: [email protected] Hi , this bug comesn PHP and segfaults in pcrelib (so PHP dev's pointed me here) When i do a preg_replace when removing everything between single quotes in a string, with a 3397+ bytes string between single quotes: string = "select * from ape where food = '...3397 chars or more...'" the process failes with segmentation fault: [25237682.428057] php[4960]: segfault at bf085fa4 ip b73eed6c sp bf085f60 error 6 in libpcre.so.3.12.1[b73de000+28000] The (php) function used: $cleanstr = preg_replace("/'(\\\\'|\\\\{2}|[^'])*'/", '', $str); -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
