diff options
| author | Dan Carpenter <[email protected]> | 2019-03-07 16:29:33 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2019-03-07 18:32:01 -0800 |
| commit | 5ac188b12e7cbdd92dee60877d1fac913fc1d074 (patch) | |
| tree | bd26bfcf5ba2bd02901fe83fd49d027330937ddb /tools/perf/scripts/python | |
| parent | 4b0470027528ba98f9617f4ceba328de71d2fe49 (diff) | |
drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()
If riocm_get_channel() fails, then we should just return -EINVAL.
Calling riocm_put_channel() will trigger a NULL dereference and
generally we should call put() if the get() didn't succeed.
Link: http://lkml.kernel.org/r/20190110130230.GB27017@kadam
Fixes: b6e8d4aa1110 ("rapidio: add RapidIO channelized messaging driver")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Cc: Matt Porter <[email protected]>
Cc: Alexandre Bounine <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions