From c53c922aa46b63d70cca443e61994fb67c692769 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 4 Sep 2008 10:20:20 -0400 Subject: em28xx-audio: fix memory leak From: Douglas Schilling Landgraf Free allocated memory Priority: high Signed-off-by: Douglas Schilling Landgraf Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/em28xx/em28xx-audio.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/linux/drivers/media/video/em28xx/em28xx-audio.c b/linux/drivers/media/video/em28xx/em28xx-audio.c index 904973305..14ef4da24 100644 --- a/linux/drivers/media/video/em28xx/em28xx-audio.c +++ b/linux/drivers/media/video/em28xx/em28xx-audio.c @@ -171,8 +171,14 @@ static int em28xx_init_audio_isoc(struct em28xx *dev) memset(dev->adev->transfer_buffer[i], 0x80, sb_size); urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC); - if (!urb) + if (!urb) { + em28xx_errdev("usb_alloc_urb failed!\n"); + for (j = 0; j < i; j++) { + usb_free_urb(dev->adev->urb[j]); + kfree(dev->adev->transfer_buffer[j]); + } return -ENOMEM; + } urb->dev = dev->udev; urb->context = dev; -- cgit v1.2.3