From: Andre Noll <maan@systemlinux.org>
Date: Mon, 11 Jan 2010 23:57:24 +0000 (+0100)
Subject: audiod _close_filters(): Don't segfault if fn is NULL.
X-Git-Tag: v0.4.2~158
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=5003c209ca8f863d6608268fedbad2c18fe06179;p=paraslash.git

audiod _close_filters(): Don't segfault if fn is NULL.
---

diff --git a/audiod.c b/audiod.c
index 322ce3be..e950dede 100644
--- a/audiod.c
+++ b/audiod.c
@@ -376,8 +376,11 @@ static void _close_filters(struct slot_info *s)
 		return;
 	for (i = 0; i < a->num_filters; i++) {
 		struct filter_node *fn = s->fns + i;
-		struct filter *f = filters + fn->filter_num;
+		struct filter *f;
 
+		if (!fn)
+			continue;
+		f = filters + fn->filter_num;
 		f->close(fn);
 		btr_free_node(fn->btrn);
 	}