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Fixed regex captures handling without PCRE. If PCRE is disabled, captures were treated as normal variables in ngx_http_script_compile(), while code calculating flushes array length in ngx_http_compile_complex_value() did not account captures as variables. This could lead to write outside of the array boundary when setting last element to -1. Found with AddressSanitizer.
author Vladimir Homutov <vl@nginx.com>
date Wed, 06 Jul 2016 14:33:40 +0300
parents d620f497c50f
children
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# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


ngx_include="unistd.h";      . auto/include
ngx_include="inttypes.h";    . auto/include
ngx_include="limits.h";      . auto/include
ngx_include="sys/filio.h";   . auto/include
ngx_include="sys/param.h";   . auto/include
ngx_include="sys/mount.h";   . auto/include
ngx_include="sys/statvfs.h"; . auto/include
ngx_include="crypt.h";       . auto/include