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udev: node - warn if chmod/chown fails
[elogind.git]
/
src
/
udev
/
udev-node.c
diff --git
a/src/udev/udev-node.c
b/src/udev/udev-node.c
index c1646037952f0f464d7f366bfc22b8897dce1beb..8ef788954d12de171badb72112695af975ad8797 100644
(file)
--- a/
src/udev/udev-node.c
+++ b/
src/udev/udev-node.c
@@
-281,8
+281,12
@@
static int node_permissions_apply(struct udev_device *dev, bool apply,
if ((stats.st_mode & 0777) != (mode & 0777) || stats.st_uid != uid || stats.st_gid != gid) {
log_debug("set permissions %s, %#o, uid=%u, gid=%u", devnode, mode, uid, gid);
if ((stats.st_mode & 0777) != (mode & 0777) || stats.st_uid != uid || stats.st_gid != gid) {
log_debug("set permissions %s, %#o, uid=%u, gid=%u", devnode, mode, uid, gid);
- chmod(devnode, mode);
- chown(devnode, uid, gid);
+ err = chmod(devnode, mode);
+ if (err < 0)
+ log_warning("setting mode of %s to %#o failed: %m", devnode, mode);
+ err = chown(devnode, uid, gid);
+ if (err < 0)
+ log_warning("setting owner of %s to uid=%u, gid=%u failed: %m", devnode, uid, gid);
} else {
log_debug("preserve permissions %s, %#o, uid=%u, gid=%u", devnode, mode, uid, gid);
}
} else {
log_debug("preserve permissions %s, %#o, uid=%u, gid=%u", devnode, mode, uid, gid);
}