[gnunet] branch master updated: kdf: zero out salt correctly

[gnunet]

This is an automated email from the git hooks/post-receive script.

dold pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new 789268e1b kdf: zero out salt correctly
789268e1b is described below

commit 789268e1b9320a0757fe3c191767b155aedd351d
Author: Florian Dold <florian@dold.me>
AuthorDate: Tue Oct 19 13:59:42 2021 +0200

    kdf: zero out salt correctly
---
 src/util/crypto_hkdf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/util/crypto_hkdf.c b/src/util/crypto_hkdf.c
index ba3626e1a..4e4496819 100644
--- a/src/util/crypto_hkdf.c
+++ b/src/util/crypto_hkdf.c
@@ -116,7 +116,8 @@ getPRK (gcry_md_hd_t mac, const void *xts, size_t xts_len, 
const void *skm,
 
   if (xts_len == 0)
   {
-    char zero_salt[dlen] = { 0 };
+    char zero_salt[dlen];
+    memset (zero_salt, 0, dlen);
     ret = doHMAC (mac, zero_salt, dlen, skm, skm_len);
   }
   else

-- 
To stop receiving notification emails like this one, please contact
gnunet@gnunet.org.