Merge pull request #5294 from paul-elliott-arm/ssl_context_info_prog
Two fixes for SSL context info sample program
diff --git a/programs/ssl/ssl_context_info.c b/programs/ssl/ssl_context_info.c
index 5ad9120..62c3cc5 100644
--- a/programs/ssl/ssl_context_info.c
+++ b/programs/ssl/ssl_context_info.c
@@ -20,6 +20,7 @@
#define MBEDTLS_ALLOW_PRIVATE_ACCESS
#include "mbedtls/build_info.h"
+#include "mbedtls/debug.h"
#include <stdio.h>
#include <stdlib.h>
@@ -161,6 +162,7 @@
}
}
+MBEDTLS_PRINTF_ATTRIBUTE( 1, 2 )
void printf_err( const char *str, ... )
{
va_list args;
@@ -219,7 +221,13 @@
error_exit();
}
- if( ( b64_file = fopen( argv[i], "r" ) ) == NULL )
+ if( NULL != b64_file )
+ {
+ printf_err( "Cannot specify more than one file with -f\n" );
+ error_exit( );
+ }
+
+ if( ( b64_file = fopen( argv[i], "r" )) == NULL )
{
printf_err( "Cannot find file \"%s\"\n", argv[i] );
error_exit();
@@ -461,7 +469,8 @@
}
else if( len > *max_len )
{
- printf_err( "The code found is too large by %u bytes.\n", len - *max_len );
+ printf_err( "The code found is too large by %" MBEDTLS_PRINTF_SIZET " bytes.\n",
+ len - *max_len );
len = pad = 0;
}
else if( len % 4 != 0 )
