Fix ret code in pk_encrypt.c
diff --git a/programs/pkey/pk_encrypt.c b/programs/pkey/pk_encrypt.c
index 7ca9d5a..b4b7107 100644
--- a/programs/pkey/pk_encrypt.c
+++ b/programs/pkey/pk_encrypt.c
@@ -29,9 +29,12 @@
#include "mbedtls/platform.h"
#else
#include <stdio.h>
-#define mbedtls_fprintf fprintf
-#define mbedtls_printf printf
-#endif
+#include <stdlib.h>
+#define mbedtls_fprintf fprintf
+#define mbedtls_printf printf
+#define MBEDTLS_EXTI_SUCCESS EXIT_SUCCESS
+#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
+#endif /* MBEDTLS_PLATFORM_C */
#if defined(MBEDTLS_BIGNUM_C) && defined(MBEDTLS_PK_PARSE_C) && \
defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_FS_IO) && \
@@ -59,7 +62,8 @@
int main( int argc, char *argv[] )
{
FILE *f;
- int ret;
+ int ret = 1;
+ int exit_code = MBEDTLS_EXIT_FAILURE;
size_t i, olen = 0;
mbedtls_pk_context pk;
mbedtls_entropy_context entropy;
@@ -68,7 +72,6 @@
unsigned char buf[512];
const char *pers = "mbedtls_pk_encrypt";
- ret = 1;
mbedtls_ctr_drbg_init( &ctr_drbg );
if( argc != 3 )
@@ -132,7 +135,6 @@
*/
if( ( f = fopen( "result-enc.txt", "wb+" ) ) == NULL )
{
- ret = 1;
mbedtls_printf( " failed\n ! Could not create %s\n\n", "result-enc.txt" );
goto exit;
}
@@ -145,12 +147,14 @@
mbedtls_printf( "\n . Done (created \"%s\")\n\n", "result-enc.txt" );
+ exit_code = MBEDTLS_EXIT_SUCCESS;
+
exit:
mbedtls_ctr_drbg_free( &ctr_drbg );
mbedtls_entropy_free( &entropy );
#if defined(MBEDTLS_ERROR_C)
- if( ret != 0 )
+ if( exit_code != MBEDTLS_EXIT_SUCCESS )
{
mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
mbedtls_printf( " ! Last error was: %s\n", buf );
@@ -162,7 +166,7 @@
fflush( stdout ); getchar();
#endif
- return( ret );
+ return( exit_code );
}
#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_PK_PARSE_C && MBEDTLS_ENTROPY_C &&
MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */