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ipc: fix memory leaks when clients disconnect

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This commit is contained in:
Michael Stapelberg 2011-11-07 21:34:39 +00:00
parent 0615cb3595
commit 2a78a5f2b6
1 changed files with 6 additions and 1 deletions
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7
src/ipc.c
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@ -99,9 +99,12 @@ void ipc_send_event(const char *event, uint32_t message_type, const char *payloa
*/ */
void ipc_shutdown() { void ipc_shutdown() {
ipc_client *current; ipc_client *current;
TAILQ_FOREACH(current, &all_clients, clients) { while (!TAILQ_EMPTY(&all_clients)) {
current = TAILQ_FIRST(&all_clients);
shutdown(current->fd, SHUT_RDWR); shutdown(current->fd, SHUT_RDWR);
close(current->fd); close(current->fd);
TAILQ_REMOVE(&all_clients, current, clients);
free(current);
} }
} }
@ -743,10 +746,12 @@ static void ipc_receive_message(EV_P_ struct ev_io *w, int revents) {
/* We can call TAILQ_REMOVE because we break out of the /* We can call TAILQ_REMOVE because we break out of the
* TAILQ_FOREACH afterwards */ * TAILQ_FOREACH afterwards */
TAILQ_REMOVE(&all_clients, current, clients); TAILQ_REMOVE(&all_clients, current, clients);
free(current);
break; break;
} }
ev_io_stop(EV_A_ w); ev_io_stop(EV_A_ w);
free(w);
DLOG("IPC: client disconnected\n"); DLOG("IPC: client disconnected\n");
return; return;