From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Mon, 21 Nov 2022 09:49:37 +0000 (+0100)
Subject: mkfs-util: Prefer fd based stat() where possible
X-Git-Tag: v253-rc1~485^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92b11378ff2e32626df830756d552d8e7e20e4a5;p=thirdparty%2Fsystemd.git

mkfs-util: Prefer fd based stat() where possible
---

diff --git a/src/shared/mkfs-util.c b/src/shared/mkfs-util.c
index 0f4d85b58cc..b06ba32089f 100644
--- a/src/shared/mkfs-util.c
+++ b/src/shared/mkfs-util.c
@@ -165,7 +165,7 @@ static int do_mcopy(const char *node, const char *root) {
         if (r < 0)
                 return log_oom();
 
-        if (stat(root, &st) < 0)
+        if (fstat(dirfd(rootdir), &st) < 0)
                 return log_error_errno(errno, "Failed to stat '%s': %m", root);
 
         r = safe_fork("(mcopy)", FORK_RESET_SIGNALS|FORK_RLIMIT_NOFILE_SAFE|FORK_DEATHSIG|FORK_LOG|FORK_WAIT|FORK_STDOUT_TO_STDERR|FORK_NEW_USERNS, NULL);