diff options
| author | Pawel Osciak <p.osciak@samsung.com> | 2010-02-22 13:10:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:11:03 -0300 |
| commit | bee527f97963ece5e3f6e6587402197af889865b (patch) | |
| tree | 0acda315967bc394508836a2ea2e62dc24cfb16e /drivers | |
| parent | cca80b973244cf7cf721b05b33178ba4826dbc5e (diff) | |
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')
| -rw-r--r-- | drivers/media/video/videobuf-dma-sg.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/videobuf-vmalloc.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index fa78555b118..fcd045e7a1c 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; diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c index d6e6a28fb6b..136e09383c0 100644 --- a/drivers/media/video/videobuf-vmalloc.c +++ b/drivers/media/video/videobuf-vmalloc.c @@ -138,6 +138,8 @@ 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_VMAL_MEM; |