From 0882e3951d910b923f3463fa98604df9fcb13a0c Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Mon, 15 Jun 2026 14:03:07 +0200
Subject: [PATCH] servers: mask to `S_IFMT` in unix socket path attribute check

Instead of `S_IFSOCK` before this patch. For correctness; it is probably
not an issue in most environments.

Spotted by Copilot
Bug: https://github.com/curl/curl/pull/22021#discussion_r3413049506
Follow-up to 99fb36797a3f0b64ad20fcb8b83026875640f8e0

Closes #22026
---
 tests/server/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/server/util.c b/tests/server/util.c
index d6141aaf21..9fc7952f84 100644
--- a/tests/server/util.c
+++ b/tests/server/util.c
@@ -701,7 +701,7 @@ int bind_unix_socket(curl_socket_t sock, const char *unix_socket,
                errno, curlx_strerror(errno, errbuf, sizeof(errbuf)));
         return -1;
       }
-      if((statbuf.st_mode & S_IFSOCK) != S_IFSOCK) {
+      if((statbuf.st_mode & S_IFMT) != S_IFSOCK) {
         logmsg("Error binding socket, %s is not a socket", unix_socket);
         return -1;
       }