diff options
| author | Kangjie Lu <kjlu@umn.edu> | 2019-04-01 17:46:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-22 08:18:21 +0200 |
| commit | c869210e0ac6af93df8c2f68c80c1978be00d4f7 (patch) | |
| tree | 4f05607915cbea23ca81470db918c3804cd46494 /include/linux/timerqueue.h | |
| parent | 5c7fbc5f6a7d526054e0b11df8053e0841fb8a29 (diff) | |
video: imsttfb: fix potential NULL pointer dereferences
[ Upstream commit 1d84353d205a953e2381044953b7fa31c8c9702d ]
In case ioremap fails, the fix releases resources and returns
-ENOMEM to avoid NULL pointer dereferences.
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Cc: Aditya Pakki <pakki001@umn.edu>
Cc: Finn Thain <fthain@telegraphics.com.au>
Cc: Rob Herring <robh@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[b.zolnierkie: minor patch summary fixup]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions