From: Timo Kokkonen <timo.t.kokkonen@iki.fi>
Date: Mon, 11 Jul 2016 04:10:26 +0000 (+0300)
Subject: netstat_parser: Fix file descriptor leak
X-Git-Url: http://git.itanic.dy.fi/?p=rrdd;a=commitdiff_plain;h=0b6ba191dc8f79148be565d3f6df948cb87f5db7

netstat_parser: Fix file descriptor leak

Once data is read, close the descriptor to prevent a leak.

Signed-off-by: Timo Kokkonen <timo.t.kokkonen@iki.fi>
---

diff --git a/built_in_parsers.c b/built_in_parsers.c
index f86da28..9a0d342 100644
--- a/built_in_parsers.c
+++ b/built_in_parsers.c
@@ -238,9 +238,11 @@ static int get_iface_stats(const char *iface, struct iface_stats *stat)
 			stat->rx_bytes, stat->rx_packets,
 			stat->tx_bytes, stat->tx_packets);
 
+		fclose(netdev);
 		return 0;
 	}
 
+	fclose(netdev);
 	pr_err("Interface %s not found\n", iface);
 	return -ENODEV;
 }