diff options
| author | Marek Szyprowski <[email protected]> | 2011-11-16 15:09:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2011-12-30 16:03:46 -0200 |
| commit | f0b7c7fc6f15e823cb4a5d225d9ef28b884ab6ec (patch) | |
| tree | a460428bbaf613bc8e209e52fc13b2a6b713a673 /tools/perf/scripts/python | |
| parent | 54828d19f82be0d62e22fbd5a6354136c50a20eb (diff) | |
[media] media: vb2: fix queueing of userptr buffers with null buffer pointer
Heuristic that checks if the memory pointer has been changed lacked a check
if the pointer was actually provided by the userspace, what allowed one to
queue a NULL pointer which was accepted without further checking. This
patch fixes this issue.
Reported-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Marek Szyprowski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
CC: Pawel Osciak <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions