Mercurial > hg > nginx-quic
view src/core/ngx_sha1.h @ 4610:778d2cc03e22
Fixed segmentation fault in ngx_resolver_create_name_query().
If name passed for resolution was { 0, NULL } (e.g. as a result
of name server returning CNAME pointing to ".") pointer wrapped
to (void *) -1 resulting in segmentation fault on an attempt to
dereference it.
Reported by Lanshun Zhou.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Thu, 26 Apr 2012 12:58:42 +0000 |
parents | d620f497c50f |
children | 1064ea81ed3a |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_SHA1_H_INCLUDED_ #define _NGX_SHA1_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #if (NGX_HAVE_OPENSSL_SHA1_H) #include <openssl/sha.h> #else #include <sha.h> #endif typedef SHA_CTX ngx_sha1_t; #define ngx_sha1_init SHA1_Init #define ngx_sha1_update SHA1_Update #define ngx_sha1_final SHA1_Final #endif /* _NGX_SHA1_H_INCLUDED_ */