diff options
| author | Mike Isely <isely@pobox.com> | 2008-04-22 21:45:39 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 21:07:47 +0400 |
| commit | 99a6acf9a7a80da49e85be964b15ffed9ab7643e (patch) | |
| tree | 2ca3444f88dac31ef413e772287144da946d5e80 /drivers/media/video/pvrusb2/pvrusb2-context.c | |
| parent | 7f421fe475726f0de55588a22c870e5cf35dc4f5 (diff) | |
| download | linux-99a6acf9a7a80da49e85be964b15ffed9ab7643e.tar.xz | |
V4L/DVB (7306): pvrusb2: Fix oops possible when claiming a NULL stream
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-context.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-context.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c index 160437b21e6d..2a6726e403f0 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-context.c +++ b/drivers/media/video/pvrusb2/pvrusb2-context.c @@ -173,7 +173,7 @@ int pvr2_channel_claim_stream(struct pvr2_channel *cp, int code = 0; pvr2_context_enter(cp->mc_head); do { if (sp == cp->stream) break; - if (sp->user) { + if (sp && sp->user) { code = -EBUSY; break; } |