homed: use O_PATH for FDs

`Home->pin_fd` is used only for pinning, open it with O_PATH.

diff --git a/src/home/homed-home.c b/src/home/homed-home.c
index da64d1a8b6ff42ab40dd15c399aaacbaaa9de81d..664397e55e01a983a7c939ad87d58beff38a90bf 100644 (file)
--- a/src/home/homed-home.c
+++ b/src/home/homed-home.c
@@ -386,7 +386,7 @@ static void home_pin(Home *h) {
                 return;
         }
 
-        h->pin_fd = open(path, O_RDONLY|O_DIRECTORY|O_CLOEXEC);
+        h->pin_fd = open(path, O_PATH|O_DIRECTORY|O_CLOEXEC);
         if (h->pin_fd < 0) {
                 log_warning_errno(errno, "Couldn't open home directory '%s' for pinning, ignoring: %m", path);
                 return;