Mercurial > hg > nginx
annotate src/core/ngx_crypt.h @ 7978:2ca57257252d
Core: fixed ngx_pcre_studies cleanup.
If a configuration parsing fails for some reason, ngx_regex_module_init()
is not called, and ngx_pcre_studies remained set despite the fact that
the pool it was allocated from is already freed. This might result in
a segmentation fault during runtime regular expression compilation, such
as in SSI, for example, in the single process mode, or if a worker process
died and was respawned from a master process in such an inconsistent state.
Fix is to clear ngx_pcre_studies from the pool cleanup handler (which is
anyway used to free JIT-compiled patterns).
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Sat, 25 Dec 2021 01:07:10 +0300 |
parents | d620f497c50f |
children |
rev | line source |
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3922
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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1 |
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Igor Sysoev <igor@sysoev.ru>
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2 /* |
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
3922
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5 */ |
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Igor Sysoev <igor@sysoev.ru>
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Igor Sysoev <igor@sysoev.ru>
parents:
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"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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8 #ifndef _NGX_CRYPT_H_INCLUDED_ |
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Igor Sysoev <igor@sysoev.ru>
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9 #define _NGX_CRYPT_H_INCLUDED_ |
9c057d5e1c27
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Igor Sysoev <igor@sysoev.ru>
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9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
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9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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12 #include <ngx_config.h> |
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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13 #include <ngx_core.h> |
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
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9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
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"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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16 ngx_int_t ngx_crypt(ngx_pool_t *pool, u_char *key, u_char *salt, |
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Igor Sysoev <igor@sysoev.ru>
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17 u_char **encrypted); |
9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
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9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
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9c057d5e1c27
"$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module
Igor Sysoev <igor@sysoev.ru>
parents:
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20 #endif /* _NGX_CRYPT_H_INCLUDED_ */ |