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http://bugs.exim.org/show_bug.cgi?id=1295 --- Comment #23 from Zoltan Herczeg <[email protected]> 2012-10-20 17:49:15 --- I fixed the issue in study: #if defined SUPPORT_UTF || !defined COMPILE_PCRE8 case OP_XCLASS: - cc += GET(cc, 1) - PRIV(OP_lengths)[OP_CLASS]; + cc += GET(cc, 1); + cc -= PRIV(OP_lengths)[OP_CLASS]; /* Fall through */ #endif If GET(cc, 1) < PRIV(OP_lengths)[OP_CLASS], the result overflows in 64 bit mode (both are unsigned values). Unfortunately I still see crashes in 64 bit mode (when 32 bit tests are running). Perhaps a similar issue. -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
