commit 6eaa41c15e8a1070c19d8167379f414b8c14e07c
author Jerry Yu <jerry.h.yu@arm.com> Mon Nov 22 18:16:45 2021 +0800
committer Jerry Yu <jerry.h.yu@arm.com> Mon Dec 06 18:16:30 2021 +0800
tree 0c99cd9a6d9ce131dc12718f1c2e7cfedcb35006
parent 8f9d7dbfd0399010629c0717f50691d18ed5f8c3

Fix overflow error

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>

library/ssl_tls13_keys.c

diff --git a/library/ssl_tls13_keys.c b/library/ssl_tls13_keys.c
index b77fc7b..45fb5ed 100644
--- a/library/ssl_tls13_keys.c
+++ b/library/ssl_tls13_keys.c
@@ -296,7 +296,7 @@
     int ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
     size_t hlen, ilen;
     unsigned char tmp_secret[ MBEDTLS_MD_MAX_SIZE ] = { 0 };
-    unsigned char tmp_input [ MBEDTLS_MD_MAX_SIZE ] = { 0 };
+    unsigned char tmp_input [ MBEDTLS_ECP_MAX_BYTES ] = { 0 };
 
     const mbedtls_md_info_t *md_info;
     md_info = mbedtls_md_info_from_type( hash_alg );