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view src/core/ngx_rwlock.h @ 9242:ddcedfa3a809

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HTTP: just one empty line now accepted when parsing request line. This ensures that multiple CRLFs cannot be used as a DoS vector, and also in line with RFC 9112 ("SHOULD ignore at least one empty line"). Further, bare CRs are no longer accepted.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 30 Mar 2024 05:10:40 +0300
parents d1816a2696de
children
line wrap: on
line source


/*
 * 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);
void ngx_rwlock_downgrade(ngx_atomic_t *lock);


#endif /* _NGX_RWLOCK_H_INCLUDED_ */