From ed1194f411702989eddb67ec3bd1b87d017c7f47 Mon Sep 17 00:00:00 2001
From: Alex Iadicicco <alex@ajitek.net>
Date: Mon, 14 Oct 2013 15:58:33 -0700
Subject: [PATCH] os_trace: Check that the channel is non-NULL before
 continuing

---
 os_trace.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/os_trace.c b/os_trace.c
index ae4b94f..efb720a 100644
--- a/os_trace.c
+++ b/os_trace.c
@@ -293,6 +293,7 @@ static bool trace_channel_exec(user_t *u, void *q)
 	trace_query_channel_domain_t *domain = (trace_query_channel_domain_t *) q;
 
 	return_val_if_fail(domain != NULL, false);
+	return_val_if_fail(domain->channel != NULL, false);
 	return_val_if_fail(u != NULL, false);
 
 	return (chanuser_find(domain->channel, u) != NULL);