From f79e2f09534d92a6fe4e062b06449a925fef1c41 Mon Sep 17 00:00:00 2001
From: Vasily Kolobkov <none@none.none>
Date: Sun, 14 Feb 2016 13:07:17 +0200
Subject: [PATCH] Fix channel use after freeing in main loop

Signed-off-by: Nico Golde <nico@ngolde.de>
---
 ii.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ii.c b/ii.c
index 632ee4b..745e29a 100644
--- 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);
+		}
 	}
 }