From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Mon, 19 Mar 2018 01:21:16 +0000 (-0400)
Subject: zebra: Fix leaked fd.
X-Git-Tag: frr-5.0-dev~142^2~4
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=af734bc7cf38df4b17896c2767b5d5e967c6dd8d;p=matthieu%2Ffrr.git

zebra: Fix leaked fd.

When we detect an error condition, close down the opened
fd.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com.
---

diff --git a/zebra/zebra_netns_id.c b/zebra/zebra_netns_id.c
index a81413f5a9..d278ebe913 100644
--- a/zebra/zebra_netns_id.c
+++ b/zebra/zebra_netns_id.c
@@ -172,6 +172,7 @@ ns_id_t zebra_ns_id_get(const char *netnspath)
 	if (sock < 0) {
 		zlog_err("netlink( %u) socket() error: %s", sock,
 			 safe_strerror(errno));
+		close(fd);
 		return NS_UNKNOWN;
 	}
 	memset(&snl, 0, sizeof(snl));