Mercurial > hg > nginx-quic
annotate src/core/ngx_md5.h @ 7203:8b0553239592
HTTP/2: fixed null pointer dereference with server push.
r->headers_in.host can be NULL in ngx_http_v2_push_resource().
This happens when a request is terminated with 400 before the :authority
or Host header is parsed, and either pushing is enabled on the server{}
level or error_page 400 redirects to a location with pushes configured.
Found by Coverity (CID 1429156).
author | Ruslan Ermilov <ru@nginx.com> |
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date | Fri, 09 Feb 2018 23:20:08 +0300 |
parents | 9eefb38f0005 |
children |
rev | line source |
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1572 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
1572 | 5 */ |
6 | |
7 | |
8 #ifndef _NGX_MD5_H_INCLUDED_ | |
9 #define _NGX_MD5_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 | |
15 | |
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Igor Sysoev <igor@sysoev.ru>
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16 typedef struct { |
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Igor Sysoev <igor@sysoev.ru>
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17 uint64_t bytes; |
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18 uint32_t a, b, c, d; |
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Igor Sysoev <igor@sysoev.ru>
parents:
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19 u_char buffer[64]; |
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Igor Sysoev <igor@sysoev.ru>
parents:
1598
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20 } ngx_md5_t; |
b659514a3948
an internal MD5 implemenation
Igor Sysoev <igor@sysoev.ru>
parents:
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21 |
b659514a3948
an internal MD5 implemenation
Igor Sysoev <igor@sysoev.ru>
parents:
1598
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22 |
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an internal MD5 implemenation
Igor Sysoev <igor@sysoev.ru>
parents:
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23 void ngx_md5_init(ngx_md5_t *ctx); |
3927
38e6f45c5e3d
make built-in ngx_md5_update() interface consistent with other implemenations
Igor Sysoev <igor@sysoev.ru>
parents:
3895
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24 void ngx_md5_update(ngx_md5_t *ctx, const void *data, size_t size); |
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an internal MD5 implemenation
Igor Sysoev <igor@sysoev.ru>
parents:
1598
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25 void ngx_md5_final(u_char result[16], ngx_md5_t *ctx); |
b659514a3948
an internal MD5 implemenation
Igor Sysoev <igor@sysoev.ru>
parents:
1598
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changeset
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26 |
b659514a3948
an internal MD5 implemenation
Igor Sysoev <igor@sysoev.ru>
parents:
1598
diff
changeset
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27 |
1572 | 28 #endif /* _NGX_MD5_H_INCLUDED_ */ |