From 92b25bcabb75846928f5ea1417808dab981d5e25 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 29 Jul 2016 16:22:30 +0200
Subject: core: make use of uid_is_valid() when checking for UID validity

---
 src/core/execute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/execute.c b/src/core/execute.c
index 6019df7ea6..18bb421cab 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1862,7 +1862,7 @@ static int exec_child(
                         return r;
                 }
 
-                if (uid == UID_INVALID || gid == GID_INVALID) {
+                if (!uid_is_valid(uid) || !gid_is_valid(gid)) {
                         *exit_status = EXIT_USER;
                         return -ESRCH;
                 }
-- 
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