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Fix handle leak in mbedtls_platform_entropy_poll() on Windows on error

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This commit is contained in:
Attila Molnar
2016-01-26 11:39:26 +01:00
committed by Simon Butcher
parent c8404607ea
commit 2791ba1429
1 changed files with 3 additions and 0 deletions
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3
library/entropy_poll.c
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@ -67,7 +67,10 @@ int mbedtls_platform_entropy_poll( void *data, unsigned char *output, size_t len
} }
if( CryptGenRandom( provider, (DWORD) len, output ) == FALSE ) if( CryptGenRandom( provider, (DWORD) len, output ) == FALSE )
{
CryptReleaseContext( provider, 0 );
return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
}
CryptReleaseContext( provider, 0 ); CryptReleaseContext( provider, 0 );
*olen = len; *olen = len;