From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 8 Feb 2023 17:02:27 +0000 (+0100)
Subject: process-util: add missing error check
X-Git-Tag: v253-rc3~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ece6fc51e60e4fa598814718c8f9790ade0d6e9d;p=thirdparty%2Fsystemd.git

process-util: add missing error check
---

diff --git a/src/basic/process-util.c b/src/basic/process-util.c
index 70aa15f0600..b6bf83c2cfd 100644
--- a/src/basic/process-util.c
+++ b/src/basic/process-util.c
@@ -596,6 +596,8 @@ int get_process_umask(pid_t pid, mode_t *ret) {
         r = get_proc_field(p, "Umask", WHITESPACE, &m);
         if (r == -ENOENT)
                 return -ESRCH;
+        if (r < 0)
+                return r;
 
         return parse_mode(m, ret);
 }