diff options
| author | Hareesh Gundu <hareeshg@codeaurora.org> | 2016-03-23 23:58:11 +0530 |
|---|---|---|
| committer | Jeevan Shriram <jshriram@codeaurora.org> | 2016-04-13 11:04:00 -0700 |
| commit | 4a6f12c7a0ea94183f58ce728617c446116fb58c (patch) | |
| tree | 898776929f1cdfded8f84efba89701f477dd6c9b | |
| parent | 0e5fa912901a038d4180edbfe354c54b58b38e59 (diff) | |
msm: kgsl: Fix gpudev NULL dereference in adreno_remove
In adreno_remove() there is possibility of dereference of gpudev
without NULL check. Fix this by getting gpudev after adreno_dev
NULL check.
CRs-Fixed: 993267
Change-Id: I17d8b4ba2c74a787a065dbdb0ac88d065605fcb1
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
| -rw-r--r-- | drivers/gpu/msm/adreno.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/msm/adreno.c b/drivers/gpu/msm/adreno.c index 79e95ebb8363..32c83ab76f09 100644 --- a/drivers/gpu/msm/adreno.c +++ b/drivers/gpu/msm/adreno.c @@ -1012,13 +1012,14 @@ static void _adreno_free_memories(struct adreno_device *adreno_dev) static int adreno_remove(struct platform_device *pdev) { struct adreno_device *adreno_dev = adreno_get_dev(pdev); - struct adreno_gpudev *gpudev = ADRENO_GPU_DEVICE(adreno_dev); + struct adreno_gpudev *gpudev; struct kgsl_device *device; if (adreno_dev == NULL) return 0; device = KGSL_DEVICE(adreno_dev); + gpudev = ADRENO_GPU_DEVICE(adreno_dev); if (gpudev->remove != NULL) gpudev->remove(adreno_dev); |