Mercurial > hg > nginx
comparison src/core/ngx_list.c @ 9166:533bc2336df4
Core: fixed memory leak on configuration reload with PCRE2.
In ngx_regex_cleanup() allocator wasn't configured when calling
pcre2_compile_context_free() and pcre2_match_data_free(), resulting
in no ngx_free() call and leaked memory. Fix is ensure that allocator
is configured for global allocations, so that ngx_free() is actually
called to free memory.
Additionally, ngx_regex_compile_context was cleared in
ngx_regex_module_init(). It should be either not cleared, so it will
be freed by ngx_regex_cleanup(), or properly freed. Fix is to
not clear it, so ngx_regex_cleanup() will be able to free it.
Reported by ZhenZhong Wu,
https://mailman.nginx.org/pipermail/nginx-devel/2023-September/3Z5FIKUDRN2WBSL3JWTZJ7SXDA6YIWPB.html
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 17 Oct 2023 02:39:38 +0300 |
parents | a82f305487c2 |
children |
comparison
equal
deleted
inserted
replaced
9165:cdda286c0f1b | 9166:533bc2336df4 |
---|