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view src/core/ngx_murmurhash.h @ 7562:52b5ee64fe11
Detect runaway chunks in ngx_http_parse_chunked().
As defined in HTTP/1.1, body chunks have the following ABNF:
chunk = chunk-size [ chunk-ext ] CRLF chunk-data CRLF
where chunk-data is a sequence of chunk-size octets.
With this change, chunk-data that doesn't end up with CRLF at chunk-size
offset will be treated as invalid, such as in the example provided below:
4
SEE-THIS-AND-
4
THAT
0
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Tue, 03 Sep 2019 17:26:56 +0300 |
parents | 709d7d24239d |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_MURMURHASH_H_INCLUDED_ #define _NGX_MURMURHASH_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> uint32_t ngx_murmur_hash2(u_char *data, size_t len); #endif /* _NGX_MURMURHASH_H_INCLUDED_ */