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| author | Mike Snitzer <[email protected]> | 2015-11-17 19:11:34 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2015-11-17 19:18:49 +0000 |
| commit | 647a20d5cad7477033bc021ec9dd75edf4bbf9a0 (patch) | |
| tree | 459ab91e5d61c98a2607f5414af593d46705eaa0 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | dm: fix ioctl retry termination with signal (diff) | |
| download | kernel-647a20d5cad7477033bc021ec9dd75edf4bbf9a0.tar.gz kernel-647a20d5cad7477033bc021ec9dd75edf4bbf9a0.zip | |
dm: do not reuse dm_blk_ioctl block_device input as local variable
(Ab)using the @bdev passed to dm_blk_ioctl() opens the potential for
targets' .prepare_ioctl to fail if they go on to check the bdev for
!NULL.
Fixes: e56f81e0b01e ("dm: refactor ioctl handling")
Reported-by: Junichi Nomura <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions