commit 9dbaf400efd241d9505f599a90dafccd6e82aecb
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Mon Jun 22 11:50:58 2015 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Mon Jun 22 14:42:04 2015 +0200
tree 7ee72e907129093ae3d85e26cd985cc1ca2194ec
parent 1685368408dc8cbb8a26e22c39fb3f2cdf1c76dc

Rationalize other snprintf() uses

library/error.c

diff --git a/library/error.c b/library/error.c
index f0a86f6..21be423 100644
--- a/library/error.c
+++ b/library/error.c
@@ -149,10 +149,6 @@
 #include "mbedtls/xtea.h"
 #endif
 
-#if defined(_MSC_VER) && !defined  snprintf && !defined(EFIX64) && \
-    !defined(EFI32)
-#define  snprintf  _snprintf
-#endif
 
 void mbedtls_strerror( int ret, char *buf, size_t buflen )
 {
@@ -163,8 +159,6 @@
         return;
 
     memset( buf, 0x00, buflen );
-    /* Reduce buflen to make sure MSVC _snprintf() ends with \0 as well */
-    buflen -= 1;
 
     if( ret < 0 )
         ret = -ret;
@@ -474,6 +468,8 @@
             mbedtls_snprintf( buf, buflen, "X509 - Allocation of memory failed" );
         if( use_ret == -(MBEDTLS_ERR_X509_FILE_IO_ERROR) )
             mbedtls_snprintf( buf, buflen, "X509 - Read/write of file failed" );
+        if( use_ret == -(MBEDTLS_ERR_X509_BUFFER_TOO_SMALL) )
+            mbedtls_snprintf( buf, buflen, "X509 - Destination buffer is too small" );
 #endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */
         // END generated code