ii

commit f79e2f09534d92a6fe4e062b06449a925fef1c41
parent 165638e3c81213956a6b41d5889ba05186f4f771
Author: Vasily Kolobkov <none@none.none>
Date:   Sun, 14 Feb 2016 13:07:17 +0200

Fix channel use after freeing in main loop

Signed-off-by: Nico Golde <nico@ngolde.de>

Diffstat:
M
ii.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/ii.c b/ii.c
@@ -418,7 +418,7 @@ static void handle_server_output() {
 }
 
 static void run() {
-	Channel *c;
+	Channel *c, *n;
 	int r, maxfd;
 	fd_set rd;
 	struct timeval tv;
@@ -455,9 +455,11 @@ static void run() {
 			handle_server_output();
 			last_response = time(NULL);
 		}
-		for(c = channels; c; c = c->next)
+		for(c = channels; c; c = n) {
+			n = c->next;
 			if(FD_ISSET(c->fd, &rd))
 				handle_channels_input(c);
+		}
 	}
 }