From 14ea1011c64648462bb795c6c5ceb66dae5787b7 Mon Sep 17 00:00:00 2001
From: Ludwig Nussel <ludwig.nussel@suse.de>
Date: Thu, 13 Jan 2022 09:58:50 +0100
Subject: pam_limits: don't fail on missing config files (#418)

A config with only comments or an empty one is completely fine for
pam_limits. So don't complain about missing config files either.
---
 modules/pam_limits/pam_limits.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'modules/pam_limits')

diff --git a/modules/pam_limits/pam_limits.c b/modules/pam_limits/pam_limits.c
index 06800b48..0f91e05b 100644
--- a/modules/pam_limits/pam_limits.c
+++ b/modules/pam_limits/pam_limits.c
@@ -831,6 +831,9 @@ parse_config_file(pam_handle_t *pamh, const char *uname, uid_t uid, gid_t gid,
       if (fil == NULL)
 #endif
         {
+          if (err == ENOENT)
+            return PAM_SUCCESS;
+
           pam_syslog (pamh, LOG_WARNING,
                       "cannot read settings from %s: %s", CONF_FILE,
                       strerror(err));
-- 
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