Fix channel use after freeing in main loop - ii - irc it, simple FIFO based irc client
HTML git clone git://git.suckless.org/ii
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit f79e2f09534d92a6fe4e062b06449a925fef1c41
DIR parent 165638e3c81213956a6b41d5889ba05186f4f771
HTML 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(-)
---
DIR 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);
+ }
}
}