From c5398fa393a1a4a1f6808262889b7c58ee6c0bec Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 12 May 2025 09:21:31 +0200
Subject: [PATCH] netrc: avoid strdup NULL

Coverity found a code path where this might happen. Avoid it.

Closes #17319
---
 lib/netrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/netrc.c b/lib/netrc.c
index 4afd2a0846..971e4b81de 100644
--- a/lib/netrc.c
+++ b/lib/netrc.c
@@ -268,7 +268,7 @@ static NETRCcode parsenetrc(struct store_netrc *store,
           else {
             our_login = TRUE;
             free(login);
-            login = strdup(tok);
+            login = strdup(tok ? tok : "");
             if(!login) {
               retcode = NETRC_OUT_OF_MEMORY; /* allocation failed */
               goto out;
-- 
2.47.3