From 1a8e0e33881c9dd8cf3514bfd0b5a7ef148da929 Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Sat, 12 Dec 2009 17:38:53 -0300 Subject: [PATCH] V4L/DVB: cx18-alsa: fix memory leak in error condition If the stream is already in use, make sure we free up the memory allocated earlier. Thanks to Andy Wall for reviewing and pointing this out. This work was sponsored by ONELAN Limited. Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-alsa-pcm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c index 05cb8f1753b..e14f8e42a2a 100644 --- a/drivers/media/video/cx18/cx18-alsa-pcm.c +++ b/drivers/media/video/cx18/cx18-alsa-pcm.c @@ -95,6 +95,7 @@ static int snd_cx18_pcm_capture_open(struct snd_pcm_substream *substream) /* See if the stream is available */ if (cx18_claim_stream(item, item->type)) { /* No, it's already in use */ + kfree(item); return -EBUSY; } -- 2.11.4.GIT