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Fix ret code in rsa_sign_pss.c

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This commit is contained in:
Andres Amaya Garcia 2018-04-29 20:23:38 +01:00
parent 1a66056c77
commit 3c41e564f8
1 changed files with 10 additions and 7 deletions
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17
programs/pkey/rsa_sign_pss.c
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@ -29,9 +29,12 @@
#include "mbedtls/platform.h" #include "mbedtls/platform.h"
#else #else
#include <stdio.h> #include <stdio.h>
#define mbedtls_snprintf snprintf #include <stdlib.h>
#define mbedtls_printf printf #define mbedtls_snprintf snprintf
#endif #define mbedtls_printf printf
#define MBEDTLS_EXTI_SUCCESS EXIT_SUCCESS
#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
#endif /* MBEDTLS_PLATFORM_C */
#if !defined(MBEDTLS_MD_C) || !defined(MBEDTLS_ENTROPY_C) || \ #if !defined(MBEDTLS_MD_C) || !defined(MBEDTLS_ENTROPY_C) || \
!defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_SHA256_C) || \ !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_SHA256_C) || \
@ -61,6 +64,7 @@ int main( int argc, char *argv[] )
{ {
FILE *f; FILE *f;
int ret = 1; int ret = 1;
int exit_code = MBEDTLS_EXIT_FAILURE;
mbedtls_pk_context pk; mbedtls_pk_context pk;
mbedtls_entropy_context entropy; mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg; mbedtls_ctr_drbg_context ctr_drbg;
@ -101,7 +105,6 @@ int main( int argc, char *argv[] )
if( ( ret = mbedtls_pk_parse_keyfile( &pk, argv[1], "" ) ) != 0 ) if( ( ret = mbedtls_pk_parse_keyfile( &pk, argv[1], "" ) ) != 0 )
{ {
ret = 1;
mbedtls_printf( " failed\n ! Could not read key from '%s'\n", argv[1] ); mbedtls_printf( " failed\n ! Could not read key from '%s'\n", argv[1] );
mbedtls_printf( " ! mbedtls_pk_parse_public_keyfile returned %d\n\n", ret ); mbedtls_printf( " ! mbedtls_pk_parse_public_keyfile returned %d\n\n", ret );
goto exit; goto exit;
@ -109,7 +112,6 @@ int main( int argc, char *argv[] )
if( !mbedtls_pk_can_do( &pk, MBEDTLS_PK_RSA ) ) if( !mbedtls_pk_can_do( &pk, MBEDTLS_PK_RSA ) )
{ {
ret = 1;
mbedtls_printf( " failed\n ! Key is not an RSA key\n" ); mbedtls_printf( " failed\n ! Key is not an RSA key\n" );
goto exit; goto exit;
} }
@ -145,7 +147,6 @@ int main( int argc, char *argv[] )
if( ( f = fopen( filename, "wb+" ) ) == NULL ) if( ( f = fopen( filename, "wb+" ) ) == NULL )
{ {
ret = 1;
mbedtls_printf( " failed\n ! Could not create %s\n\n", filename ); mbedtls_printf( " failed\n ! Could not create %s\n\n", filename );
goto exit; goto exit;
} }
@ -161,6 +162,8 @@ int main( int argc, char *argv[] )
mbedtls_printf( "\n . Done (created \"%s\")\n\n", filename ); mbedtls_printf( "\n . Done (created \"%s\")\n\n", filename );
exit_code = MBEDTLS_EXIT_SUCCESS;
exit: exit:
mbedtls_pk_free( &pk ); mbedtls_pk_free( &pk );
mbedtls_ctr_drbg_free( &ctr_drbg ); mbedtls_ctr_drbg_free( &ctr_drbg );
@ -171,7 +174,7 @@ exit:
fflush( stdout ); getchar(); fflush( stdout ); getchar();
#endif #endif
return( ret ); return( exit_code );
} }
#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_RSA_C && #endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_RSA_C &&
MBEDTLS_SHA256_C && MBEDTLS_PK_PARSE_C && MBEDTLS_FS_IO && MBEDTLS_SHA256_C && MBEDTLS_PK_PARSE_C && MBEDTLS_FS_IO &&