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Fix arity of the PARAM_FAILED() macro and function

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It was inconsistent between files: sometimes 3 arguments, sometimes one.

Align to 1 argument for the macro and 3 for the function, because:
- we don't need 3 arguments for the macro, it can add __FILE__ and __LINE__
  in its expansion, while the function needs them as parameters to be correct;
- people who re-defined the macro should have flexibility, and 3 arguments
  can give the impression they they don't have as much as they actually do;
- the design document has the macro with 1 argument, so let's stick to that.
This commit is contained in:
Manuel Pégourié-Gonnard 2018-12-10 12:41:46 +01:00
parent 2c21073789
commit 8e661bf6a8
4 changed files with 6 additions and 11 deletions
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8
include/mbedtls/aes.h
View File

@ -69,16 +69,12 @@
#if defined( MBEDTLS_CHECK_PARAMS )
#define MBEDTLS_AES_VALIDATE_RET( cond ) do{ if( !(cond) ) { \
MBEDTLS_PARAM_FAILED( #cond, \
__FILE__, \
__LINE__ ); \
MBEDTLS_PARAM_FAILED( #cond ); \
return MBEDTLS_ERR_AES_BAD_INPUT_DATA;} \
} while(0);
#define MBEDTLS_AES_VALIDATE( cond ) do{ if( !(cond) ) { \
MBEDTLS_PARAM_FAILED( #cond, \
__FILE__, \
__LINE__ ); \
MBEDTLS_PARAM_FAILED( #cond ); \
return; } \
} while(0);
#else

2
include/mbedtls/config.h
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@ -3015,7 +3015,7 @@
//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */
//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */
//#define MBEDTLS_PARAM_FAILED(x) mbedtls_param_failed( #x ) /**< Default parameter validation callback to use. Can be undefined */
//#define MBEDTLS_PARAM_FAILED(x) mbedtls_param_failed( #x, __FILE__, __LINE__ ) /**< Default parameter validation callback to use. Can be undefined */
/* SSL Cache options */

5
include/mbedtls/platform_util.h
View File

@ -42,8 +42,8 @@ extern "C" {
#endif
#if defined( MBEDTLS_CHECK_PARAMS ) && !defined(MBEDTLS_PARAM_FAILED)
#define MBEDTLS_PARAM_FAILED( cond, file, line ) \
mbedtls_param_failed( cond, file, line )
#define MBEDTLS_PARAM_FAILED( cond ) \
mbedtls_param_failed( cond, __FILE__, __LINE__ )
/**
* \brief User supplied callback function for parameter validation failure.
@ -65,7 +65,6 @@ extern "C" {
* execution in the application code.
*/
void mbedtls_param_failed( char* failure_condition, char* file, int line );
#endif /* MBEDTLS_CHECK_PARAMS && !MBEDTLS_PARAM_FAILED */
/**

2
tests/suites/helpers.function
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@ -25,7 +25,7 @@
#if defined(MBEDTLS_CHECK_PARAMS)
#include <setjmp.h>
#define MBEDTLS_PARAM_FAILED(x) mbedtls_param_failed( #x )
#define MBEDTLS_PARAM_FAILED(x) mbedtls_param_failed( #x, __FILE__, __LINE__ )
#endif /* MBEDTLS_CHECK_PARAMS */