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Merge remote-tracking branch 'upstream-public/pr/1479' into mbedtls-2.7-proposed

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Jaeden Amero 2018-03-28 14:21:19 +01:00
parent 1019a6b44d 56c72480ca
commit ef59b732c2
3 changed files with 19 additions and 0 deletions
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3
ChangeLog
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@ -28,6 +28,9 @@ Changes
* Improve testing in configurations that omit certain hashes or
public-key algorithms. Includes contributions by Gert van Dijk.
* Improve negative testing of X.509 parsing.
* Do not define global mutexes around readdir() and gmtime() in
configurations where the feature is disabled. Found and fixed by Gergely
Budai.
= mbed TLS 2.7.2 branch released 2018-03-16

4
include/mbedtls/threading.h
View file

@ -96,8 +96,12 @@ extern int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t *mutex );
/*
* Global mutexes
*/
#if defined(MBEDTLS_FS_IO)
extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex;
#endif
#if defined(MBEDTLS_HAVE_TIME_DATE)
extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
#endif
#endif /* MBEDTLS_THREADING_C */
#ifdef __cplusplus

12
library/threading.c
View file

@ -111,8 +111,12 @@ void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t *
mbedtls_mutex_lock = mutex_lock;
mbedtls_mutex_unlock = mutex_unlock;
#if defined(MBEDTLS_FS_IO)
mbedtls_mutex_init( &mbedtls_threading_readdir_mutex );
#endif
#if defined(MBEDTLS_HAVE_TIME_DATE)
mbedtls_mutex_init( &mbedtls_threading_gmtime_mutex );
#endif
}
/*
@ -120,8 +124,12 @@ void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t *
*/
void mbedtls_threading_free_alt( void )
{
#if defined(MBEDTLS_FS_IO)
mbedtls_mutex_free( &mbedtls_threading_readdir_mutex );
#endif
#if defined(MBEDTLS_HAVE_TIME_DATE)
mbedtls_mutex_free( &mbedtls_threading_gmtime_mutex );
#endif
}
#endif /* MBEDTLS_THREADING_ALT */
@ -131,7 +139,11 @@ void mbedtls_threading_free_alt( void )
#ifndef MUTEX_INIT
#define MUTEX_INIT
#endif
#if defined(MBEDTLS_FS_IO)
mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex MUTEX_INIT;
#endif
#if defined(MBEDTLS_HAVE_TIME_DATE)
mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex MUTEX_INIT;
#endif
#endif /* MBEDTLS_THREADING_C */