fix race condition after media player shutdown

fixes #764 Change-Id: I6e729170b95c4320e5b500e9e3bb11cb2a788b40
7 years ago · 77e31f1fb1
parent c262956b6d
commit 77e31f1fb1
1 changed files with 3 additions and 0 deletions
--- a/daemon/media_player.c
+++ b/daemon/media_player.c
@ -279,6 +279,9 @@ found:

 // appropriate lock must be held
 static void media_player_read_packet(struct media_player *mp) {
+	if (!mp->fmtctx)
+		return;
+
 	int ret = av_read_frame(mp->fmtctx, &mp->pkt);
 	if (ret < 0) {
 		if (ret == AVERROR_EOF) {