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Fix ret code in generic_sum.c

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Andres Amaya Garcia 2018-04-29 22:35:36 +01:00
parent 9f3379d3ca
commit dabd78fdc3
1 changed files with 15 additions and 8 deletions
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23
programs/hash/generic_sum.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_fprintf fprintf #include <stdlib.h>
#define mbedtls_printf printf #define mbedtls_fprintf fprintf
#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_FS_IO) #if defined(MBEDTLS_MD_C) && defined(MBEDTLS_FS_IO)
#include "mbedtls/md.h" #include "mbedtls/md.h"
@ -169,7 +172,8 @@ static int generic_check( const mbedtls_md_info_t *md_info, char *filename )
int main( int argc, char *argv[] ) int main( int argc, char *argv[] )
{ {
int ret, i; int ret = 1, i;
int exit_code = MBEDTLS_EXIT_FAILURE;
const mbedtls_md_info_t *md_info; const mbedtls_md_info_t *md_info;
mbedtls_md_context_t md_ctx; mbedtls_md_context_t md_ctx;
@ -196,7 +200,7 @@ int main( int argc, char *argv[] )
fflush( stdout ); getchar(); fflush( stdout ); getchar();
#endif #endif
return( 1 ); return( exit_code );
} }
/* /*
@ -206,12 +210,12 @@ int main( int argc, char *argv[] )
if( md_info == NULL ) if( md_info == NULL )
{ {
mbedtls_fprintf( stderr, "Message Digest '%s' not found\n", argv[1] ); mbedtls_fprintf( stderr, "Message Digest '%s' not found\n", argv[1] );
return( 1 ); return( exit_code );
} }
if( mbedtls_md_setup( &md_ctx, md_info, 0 ) ) if( mbedtls_md_setup( &md_ctx, md_info, 0 ) )
{ {
mbedtls_fprintf( stderr, "Failed to initialize context.\n" ); mbedtls_fprintf( stderr, "Failed to initialize context.\n" );
return( 1 ); return( exit_code );
} }
ret = 0; ret = 0;
@ -224,9 +228,12 @@ int main( int argc, char *argv[] )
for( i = 2; i < argc; i++ ) for( i = 2; i < argc; i++ )
ret |= generic_print( md_info, argv[i] ); ret |= generic_print( md_info, argv[i] );
if ( ret == 0 )
exit_code = MBEDTLS_EXIT_SUCCESS;
exit: exit:
mbedtls_md_free( &md_ctx ); mbedtls_md_free( &md_ctx );
return( ret ); return( exit_code );
} }
#endif /* MBEDTLS_MD_C && MBEDTLS_FS_IO */ #endif /* MBEDTLS_MD_C && MBEDTLS_FS_IO */