Mercurial > hg > nginx
view src/core/ngx_parse.h @ 7092:2e8de3d81783
SSL: fixed possible use-after-free in $ssl_server_name.
The $ssl_server_name variable used SSL_get_servername() result directly,
but this is not safe: it references a memory allocation in an SSL
session, and this memory might be freed at any time due to renegotiation.
Instead, copy the name to memory allocated from the pool.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 22 Aug 2017 17:36:12 +0300 |
parents | 41f640a693de |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_PARSE_H_INCLUDED_ #define _NGX_PARSE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> ssize_t ngx_parse_size(ngx_str_t *line); off_t ngx_parse_offset(ngx_str_t *line); ngx_int_t ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec); #endif /* _NGX_PARSE_H_INCLUDED_ */