Mercurial > hg > nginx
view src/event/ngx_event_posted.c @ 6775:8081e1f3ab8b
SSL: overcame possible buffer over-read in ngx_ssl_error().
It appeared that ERR_error_string_n() cannot handle zero buffer size well enough
and causes over-read.
The problem has also been fixed in OpenSSL:
https://git.openssl.org/?p=openssl.git;h=e5c1361580d8de79682958b04a5f0d262e680f8b
author | Valentin Bartenev <vbart@nginx.com> |
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date | Tue, 18 Oct 2016 20:46:06 +0300 |
parents | 3f5f0ab59b35 |
children | 9d2ad2fb4423 |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> ngx_queue_t ngx_posted_accept_events; ngx_queue_t ngx_posted_events; void ngx_event_process_posted(ngx_cycle_t *cycle, ngx_queue_t *posted) { ngx_queue_t *q; ngx_event_t *ev; while (!ngx_queue_empty(posted)) { q = ngx_queue_head(posted); ev = ngx_queue_data(q, ngx_event_t, queue); ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "posted event %p", ev); ngx_delete_posted_event(ev); ev->handler(ev); } }