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Better NULL checks in debug

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In case we exit early, like before ssl_setup() was called
This commit is contained in:
Manuel Pégourié-Gonnard 2015-05-12 12:19:09 +02:00
parent db1cc76091
commit 49f5eb9b41
1 changed files with 6 additions and 6 deletions
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12
library/debug.c
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@ -83,7 +83,7 @@ void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level,
char str[512];
int maxlen = sizeof( str ) - 1;
if( ssl->conf->f_dbg == NULL || level > debug_threshold )
if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold )
return;
if( debug_log_mode == MBEDTLS_DEBUG_LOG_RAW )
@ -105,7 +105,7 @@ void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
int maxlen = sizeof( str ) - 1;
size_t idx = 0;
if( ssl->conf->f_dbg == NULL || level > debug_threshold )
if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold )
return;
/*
@ -134,7 +134,7 @@ void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level,
char txt[17];
size_t i, maxlen = sizeof( str ) - 1, idx = 0;
if( ssl->conf->f_dbg == NULL || level > debug_threshold )
if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold )
return;
if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
@ -195,7 +195,7 @@ void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level,
char str[512];
int maxlen = sizeof( str ) - 1;
if( ssl->conf->f_dbg == NULL || level > debug_threshold )
if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || level > debug_threshold )
return;
mbedtls_snprintf( str, maxlen, "%s(X)", text );
@ -217,7 +217,7 @@ void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level,
int j, k, maxlen = sizeof( str ) - 1, zeros = 1;
size_t i, n, idx = 0;
if( ssl->conf->f_dbg == NULL || X == NULL || level > debug_threshold )
if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || X == NULL || level > debug_threshold )
return;
for( n = X->n - 1; n > 0; n-- )
@ -330,7 +330,7 @@ void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
char str[1024], prefix[64];
int i = 0, maxlen = sizeof( prefix ) - 1, idx = 0;
if( ssl->conf->f_dbg == NULL || crt == NULL || level > debug_threshold )
if( ssl->conf == NULL || ssl->conf->f_dbg == NULL || crt == NULL || level > debug_threshold )
return;
if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )