diff options
| author | Thomas Chou <[email protected]> | 2010-05-23 16:44:02 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2010-05-23 23:11:09 -0700 |
| commit | ee02a4ef40f2e049c80f9cc04e21a9b48288b6ff (patch) | |
| tree | 26a6accadf8b370425b7c7c5e15351375a1fbf10 /tools/perf/util/trace-event-scripting.c | |
| parent | 253683bbfb6bc5864417c8c35cb6ef13b5e259e6 (diff) | |
ethoc: fix null dereference in ethoc_probe
Dan reported the patch 0baa080c75c: "ethoc: use system memory
as buffer" introduced a potential null dereference.
1060 free:
1061 if (priv->dma_alloc)
^^^^^^^^^^^^^^^
priv can be null here.
He also suggested that the error handling is not complete.
This patch fixes the null priv issue and improves resources
releasing in ethoc_probe() and ethoc_remove().
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Thomas Chou <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions