From: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Date: Fri, 10 May 2024 15:08:25 +0000 (+0300)
Subject: digest: replace strcpy for empty string with simple assignment
X-Git-Tag: curl-8_8_0~93
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fa9a564942b67d1bced95c6efdaef3aff5233818;p=thirdparty%2Fcurl.git

digest: replace strcpy for empty string with simple assignment

Closes #13586
---

diff --git a/lib/vauth/digest.c b/lib/vauth/digest.c
index 358bfb60c3..a742cce26e 100644
--- a/lib/vauth/digest.c
+++ b/lib/vauth/digest.c
@@ -288,7 +288,7 @@ static CURLcode auth_decode_digest_md5_message(const struct bufref *chlgref,
   /* Retrieve realm string from the challenge */
   if(!auth_digest_get_key_value(chlg, "realm=\"", realm, rlen, '\"')) {
     /* Challenge does not have a realm, set empty string [RFC2831] page 6 */
-    strcpy(realm, "");
+    *realm = '\0';
   }
 
   /* Retrieve algorithm string from the challenge */