Mercurial > hg > nginx-quic
annotate src/core/ngx_sha1.h @ 7623:72b792bb3885
HTTP/2: fixed socket leak with an incomplete HEADERS frame.
A connection could get stuck without timers if a client has partially sent
the HEADERS frame such that it was split on the individual header boundary.
In this case, it cannot be processed without the rest of the HEADERS frame.
The fix is to call ngx_http_v2_state_headers_save() in this case. Normally,
it would be called from the ngx_http_v2_state_header_block() handler on the
next iteration, when there is not enough data to continue processing. This
isn't the case if recv_buffer became empty and there's no more data to read.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Wed, 05 Feb 2020 16:29:23 +0300 |
parents | 9eefb38f0005 |
children |
rev | line source |
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1573 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
1573 | 5 */ |
6 | |
7 | |
8 #ifndef _NGX_SHA1_H_INCLUDED_ | |
9 #define _NGX_SHA1_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 | |
15 | |
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An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
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16 typedef struct { |
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An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
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17 uint64_t bytes; |
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18 uint32_t a, b, c, d, e, f; |
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Maxim Dounin <mdounin@mdounin.ru>
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19 u_char buffer[64]; |
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Maxim Dounin <mdounin@mdounin.ru>
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20 } ngx_sha1_t; |
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An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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21 |
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An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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22 |
1064ea81ed3a
An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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23 void ngx_sha1_init(ngx_sha1_t *ctx); |
1064ea81ed3a
An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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24 void ngx_sha1_update(ngx_sha1_t *ctx, const void *data, size_t size); |
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An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
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25 void ngx_sha1_final(u_char result[20], ngx_sha1_t *ctx); |
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An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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26 |
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An internal SHA1 implementation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
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27 |
1573 | 28 #endif /* _NGX_SHA1_H_INCLUDED_ */ |