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process-util: add missing error check

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Lennart Poettering 2023-02-08 18:02:27 +01:00 committed by Luca Boccassi
parent 45062a62ac
commit ece6fc51e6
1 changed files with 2 additions and 0 deletions
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2
src/basic/process-util.c
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@ -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);
}