Do not try to delete the home of the user if is is not a directory for example

"/dev/null"

PR:		211195
Submitted by:	rday <ryan@ryanday.net>
Reported by:	eniorm <eniorm@gmail.com>
MFC after:	1 day

diff --git a/pw/rm_r.c b/pw/rm_r.c
index 172c7b02e1db0d2bd1477ca33c1bc6d1b338d95b..45fc5d14663aff9c70e4e5f0e8c15c8993c65b99 100644 (file)
--- a/pw/rm_r.c
+++ b/pw/rm_r.c
@@ -50,6 +50,9 @@ rm_r(int rootfd, const char *path, uid_t uid)
                path++;
 
        dirfd = openat(rootfd, path, O_DIRECTORY);
+       if (dirfd == -1) {
+               return;
+       }
 
        d = fdopendir(dirfd);
        while ((e = readdir(d)) != NULL) {