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view src/core/ngx_rwlock.h @ 6752:0708285115fa stable-1.10

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HTTP/2: fixed a segfault while processing unbuffered upload. The ngx_http_v2_finalize_connection() closes current stream, but that is an invalid operation while processing unbuffered upload. This results in access to already freed memory, since the upstream module sets a cleanup handler that also finalizes the request.
author Valentin Bartenev <vbart@nginx.com>
date Thu, 16 Jun 2016 20:55:11 +0300
parents 682d8222c6b1
children d1816a2696de
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/*
 * Copyright (C) Ruslan Ermilov
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_RWLOCK_H_INCLUDED_
#define _NGX_RWLOCK_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


void ngx_rwlock_wlock(ngx_atomic_t *lock);
void ngx_rwlock_rlock(ngx_atomic_t *lock);
void ngx_rwlock_unlock(ngx_atomic_t *lock);


#endif /* _NGX_RWLOCK_H_INCLUDED_ */