util: rework cunescape(), improve error handling

[elogind.git] / src / login / logind-acl.c

diff --git a/src/login/logind-acl.c b/src/login/logind-acl.c
index 941fd724a56e8a43c799884d4f9d2e65fa0c6613..d2b3337788920cb7a25507daed69ada64170a4a2 100644 (file)
--- a/src/login/logind-acl.c
+++ b/src/login/logind-acl.c
@@ -253,8 +253,7 @@ int devnode_acl_all(struct udev *udev,
                 FOREACH_DIRENT(dent, dir, return -errno) {
                         _cleanup_free_ char *unescaped_devname = NULL;
 
-                        unescaped_devname = cunescape(dent->d_name);
-                        if (!unescaped_devname)
+                        if (cunescape(dent->d_name, UNESCAPE_RELAX, &unescaped_devname) < 0)
                                 return -ENOMEM;
 
                         n = strappend("/dev/", unescaped_devname);