From: Roy Marples <roy@marples.name>
Date: Thu, 17 Jul 2008 08:27:17 +0000 (+0000)
Subject: Close the link fd at exit.
X-Git-Tag: v4.0.2~181
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce41d01be5131c90b5da1130bddbf32fa80108da;p=thirdparty%2Fdhcpcd.git

Close the link fd at exit.
---

diff --git a/client.c b/client.c
index 240373cd..ce00f8be 100644
--- a/client.c
+++ b/client.c
@@ -1699,6 +1699,8 @@ dhcp_run(const struct options *options, int *pid_fd)
 eexit:
 	if (iface) {
 		do_socket(state, SOCKET_CLOSED);
+		if (iface->link_fd != -1)
+		    close(iface->link_fd);
 		free_routes(iface->routes);
 		free(iface->clientid);
 		free(iface->buffer);