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| author | Kangjie Lu <kjlu@umn.edu> | 2019-04-01 17:46:58 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-04-01 17:46:58 +0200 |
| commit | 1d84353d205a953e2381044953b7fa31c8c9702d (patch) | |
| tree | c92edc27cb175cd693efc7a062dae8f903bfd9bc /drivers/video/fbdev/sm712fb.c | |
| parent | ec7f6aad57ad29e4e66cc2e18e1e1599ddb02542 (diff) | |
video: imsttfb: fix potential NULL pointer dereferences
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>
Diffstat (limited to 'drivers/video/fbdev/sm712fb.c')
0 files changed, 0 insertions, 0 deletions