From: Max Kellermann <max@duempel.org>
Date: Wed, 20 Jul 2011 18:47:23 +0000 (+0200)
Subject: mpdclient: fix crash after "clear" command
X-Git-Tag: release-0.19~4
X-Git-Url: https://git.tokkee.org/?p=ncmpc.git;a=commitdiff_plain;h=90a51a76b88eae5db01a52e2d71e277b2159bb3c

mpdclient: fix crash after "clear" command

mpdclient_cmd_clear() calls playlist_clear(), which leaves a freed
pointer in c->song.  c->song is now cleared, too.
---

diff --git a/NEWS b/NEWS
index 49693f2..b3cf900 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,7 @@
 ncmpc 0.19 - not yet released
 * require libmpdclient 2.2
 * show real server address in status message
+* fix crash after "clear" command
 
 
 ncmpc 0.18 - (09/22/2010)
diff --git a/src/mpdclient.c b/src/mpdclient.c
index 7bf29ea..59b0ad4 100644
--- a/src/mpdclient.c
+++ b/src/mpdclient.c
@@ -348,6 +348,7 @@ mpdclient_cmd_clear(struct mpdclient *c)
 		   reducing the UI latency */
 		playlist_clear(&c->playlist);
 		c->playlist.version = mpd_status_get_queue_version(status);
+		c->song = NULL;
 	}
 
 	c->events |= MPD_IDLE_QUEUE;