commit aa13e9394168e1ea467ccbb1971614b94245f6ac
author Shawn Carey <shawn.carey@netfoundry.io> Thu May 06 15:11:30 2021 -0400
committer Shawn Carey <shawn.carey@netfoundry.io> Wed May 19 11:31:37 2021 -0400
tree 9413ffd357a1fb7fd236c3da8725695945ee7f04
parent 22138716541559d26f748287e87c2469e862cfe1

avoid "maybe-uninitialized" and "free-nonheap-object" errors/warnings with gcc11

Signed-off-by: Shawn Carey <shawn.carey@netfoundry.io>

library/ecdsa.c

diff --git a/library/ecdsa.c b/library/ecdsa.c
index 35713a6..9220633 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -651,7 +651,7 @@
                                     unsigned char *sig, size_t *slen )
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
-    unsigned char buf[MBEDTLS_ECDSA_MAX_LEN];
+    unsigned char buf[MBEDTLS_ECDSA_MAX_LEN] = {0};
     unsigned char *p = buf + sizeof( buf );
     size_t len = 0;