commit 11fa71b9ddb429088f325cfda430183003ccd1db
author Jerome Forissier <jerome@forissier.org> Mon Apr 20 17:17:56 2020 +0200
committer Jérôme Forissier <jerome@forissier.org> Tue Apr 21 10:43:39 2020 +0200
tree 049d555caf52db994da786cc2331810511531708
parent 8287cbcf8aef57bab94b81821008c8f7d48a5d34

Squashed commit upgrading to mbedtls-2.22.0

Squash merging branch import/mbedtls-2.22.0

5cab03377186 ("mk/clang.mk: define libgcc$(sm)")
3607a5386a72 ("core: mbedtls: enable MBEDTLS_ECDH_LEGACY_CONTEXT")
896c8845bbda ("mbedtls: remove file md_wrap.c from build")
400b2af54fa0 ("libmbedtls: mbedtls_mpi_exp_mod(): optimize mempool usage")
777827c7af3d ("libmbedtls: mbedtls_mpi_exp_mod(): reduce stack usage")
549e4600678e ("libmbedtls: preserve mempool usage on reinit")
02d636083fe2 ("libmbedtls: mbedtls_mpi_exp_mod() initialize W")
d2ac2b3c92bf ("libmbedtls: fix no CRT issue")
f550879d5be2 ("libmbedtls: add interfaces in mbedtls for context memory operation")
219173d807ce ("libmedtls: mpi_miller_rabin: increase count limit")
7930b0b6b5e4 ("libmbedtls: add mbedtls_mpi_init_mempool()")
78af9fdc120f ("libmbedtls: make mbedtls_mpi_mont*() available")
8f7357271cc2 ("libmbedtls: refine mbedtls license header")
c5993878881f ("mbedtls: configure mbedtls to reach for config")
6f9c587783af ("mbedtls: remove default include/mbedtls/config.h")
3d3bd3b12752 ("Import mbedtls-2.22.0")

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

lib/libmbedtls/mbedtls/library/debug.c

diff --git a/lib/libmbedtls/mbedtls/library/debug.c b/lib/libmbedtls/mbedtls/library/debug.c
index c939ab5..46b6f6e 100644
--- a/lib/libmbedtls/mbedtls/library/debug.c
+++ b/lib/libmbedtls/mbedtls/library/debug.c
@@ -35,9 +35,11 @@
 #define mbedtls_free        free
 #define mbedtls_time_t      time_t
 #define mbedtls_snprintf    snprintf
+#define mbedtls_vsnprintf   vsnprintf
 #endif
 
 #include "mbedtls/debug.h"
+#include "mbedtls/error.h"
 
 #include <stdarg.h>
 #include <stdio.h>
@@ -84,7 +86,7 @@
 {
     va_list argp;
     char str[DEBUG_BUF_SIZE];
-    int ret;
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
 
     if( NULL == ssl              ||
         NULL == ssl->conf        ||
@@ -95,20 +97,7 @@
     }
 
     va_start( argp, format );
-#if defined(_WIN32)
-#if defined(_TRUNCATE) && !defined(__MINGW32__)
-    ret = _vsnprintf_s( str, DEBUG_BUF_SIZE, _TRUNCATE, format, argp );
-#else
-    ret = _vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
-    if( ret < 0 || (size_t) ret == DEBUG_BUF_SIZE )
-    {
-        str[DEBUG_BUF_SIZE-1] = '\0';
-        ret = -1;
-    }
-#endif
-#else
-    ret = vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
-#endif
+    ret = mbedtls_vsnprintf( str, DEBUG_BUF_SIZE, format, argp );
     va_end( argp );
 
     if( ret >= 0 && ret < DEBUG_BUF_SIZE - 1 )