From 610ff2db85d8070d5d2ad664bf906b437fc70a31 Mon Sep 17 00:00:00 2001
From: Marek Schimara <Marek.Schimara@bull.net>
Date: Fri, 17 Jun 2016 10:38:22 +0200
Subject: [PATCH] src/rrd_daemon.c: fix Coverity CIDs#13659,#13660 Resource
 leak

        CWE-404 / https://cwe.mitre.org/data/definitions/404.html
---
 src/rrd_daemon.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/rrd_daemon.c b/src/rrd_daemon.c
index 55247c38..70bfdc12 100644
--- a/src/rrd_daemon.c
+++ b/src/rrd_daemon.c
@@ -523,12 +523,16 @@ static int check_pidfile(void)
   if (pid_fd < 0)
     return pid_fd;
 
-  if (read(pid_fd, pid_str, sizeof(pid_str)) <= 0)
+  if (read(pid_fd, pid_str, sizeof(pid_str)) <= 0) {
+    close(pid_fd);
     return -1;
+  }
 
   pid = atoi(pid_str);
-  if (pid <= 0)
+  if (pid <= 0) {
+    close(pid_fd);
     return -1;
+  }
 
   /* another running process that we can signal COULD be
    * a competing rrdcached */
@@ -3892,6 +3896,7 @@ static int daemonize (void) /* {{{ */
   /*FALLTHRU*/
 error:
   remove_pidfile();
+  close(pid_fd);
   return -1;
 } /* }}} int daemonize */
 
-- 
2.47.2