diff options
| author | Pawel Osciak | 2010-02-22 17:10:06 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2010-02-26 19:11:03 +0100 |
| commit | bee527f97963ece5e3f6e6587402197af889865b (patch) | |
| tree | 0acda315967bc394508836a2ea2e62dc24cfb16e /drivers/media/video/videobuf-dma-sg.c | |
| parent | V4L/DVB: cx88-alsa: prevent out-of-range volume setting (diff) | |
| download | kernel-qcow2-linux-bee527f97963ece5e3f6e6587402197af889865b.tar.gz kernel-qcow2-linux-bee527f97963ece5e3f6e6587402197af889865b.tar.xz kernel-qcow2-linux-bee527f97963ece5e3f6e6587402197af889865b.zip | |
V4L/DVB: videobuf: add missing checks for kzalloc returning NULL
Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/videobuf-dma-sg.c')
| -rw-r--r-- | drivers/media/video/videobuf-dma-sg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index fa78555b118b..fcd045e7a1c1 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -418,6 +418,8 @@ static void *__videobuf_alloc(size_t size) struct videobuf_buffer *vb; vb = kzalloc(size+sizeof(*mem),GFP_KERNEL); + if (!vb) + return vb; mem = vb->priv = ((char *)vb)+size; mem->magic=MAGIC_SG_MEM; |