From: Roy Marples <roy@marples.name>
Date: Tue, 15 Jul 2008 19:16:58 +0000 (+0000)
Subject: Close socket on error and signal so that they get refreshed.
X-Git-Tag: v4.0.2~186
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19a81c6a2bb065590be03705d75512fd86749589;p=thirdparty%2Fdhcpcd.git

Close socket on error and signal so that they get refreshed.
---

diff --git a/client.c b/client.c
index 42b4ecfb..5458aac7 100644
--- a/client.c
+++ b/client.c
@@ -791,6 +791,7 @@ wait_again:
 		while (--nfds > 0) {
 			if (fds[nfds].revents & POLLERR) {
 				logger(LOG_ERR, "error on fd %d", fds[nfds].fd);
+				do_socket(state, SOCKET_CLOSED);
 				switch (state->state) {
 				case STATE_INIT:        /* FALLTHROUGH */
 				case STATE_DISCOVERING: /* FALLTHROUGH */
@@ -839,6 +840,7 @@ handle_signal(int sig, struct if_state *state,  const struct options *options)
 		return 0;
 	}
 
+	do_socket(state, SOCKET_CLOSED);
 	switch (state->state) {
 	case STATE_INIT:
 	case STATE_PROBING: