From: Lennart Poettering <lennart@amutable.com>
Date: Thu, 5 Feb 2026 15:41:50 +0000 (+0100)
Subject: mountpoint-util: use xstatx() a bit more
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=780f15ee7d542ff03c3f6c1ee498e4696997ce7c;p=thirdparty%2Fsystemd.git

mountpoint-util: use xstatx() a bit more
---

diff --git a/src/basic/mountpoint-util.c b/src/basic/mountpoint-util.c
index 5f62e383a44..10c4f75efd2 100644
--- a/src/basic/mountpoint-util.c
+++ b/src/basic/mountpoint-util.c
@@ -263,9 +263,14 @@ int is_mount_point_at(int dir_fd, const char *path, int flags) {
         /* When running on chroot environment, the root may not be a mount point, but we unconditionally
          * return true when the input is "/" in the above, but the shortcut may not work e.g. when the path
          * is relative. */
-        struct statx sx2 = {}; /* explicitly initialize the struct to make msan silent. */
-        if (statx(AT_FDCWD, "/", AT_STATX_DONT_SYNC, STATX_TYPE|STATX_INO, &sx2) < 0)
-                return -errno;
+        struct statx sx2;
+        r = xstatx(AT_FDCWD,
+                   "/",
+                   AT_STATX_DONT_SYNC,
+                   STATX_TYPE|STATX_INO,
+                   &sx2);
+        if (r < 0)
+                return r;
 
         return statx_inode_same(&sx, &sx2);
 }