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gpu: nvgpu: fix resource leak in nvgpu_prof_ioctl_vab_flush

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Allocated user_data is not freed on error from gk20a_busy. Free it.

CID 10129907
Bug 3460991

Change-Id: Ic30b3cee1028a4829360fb591b90f29f74e6bdce
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2693941
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sagar Kamble
2022-04-07 14:09:52 +05:30
committed by mobile promotions
parent 0725a98ea9
commit b58363d36f
1 changed files with 1 additions and 0 deletions
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drivers/gpu/nvgpu/os/linux/ioctl_prof.c
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@@ -836,6 +836,7 @@ static int nvgpu_prof_ioctl_vab_flush(struct nvgpu_profiler_object *prof,
err = gk20a_busy(g); err = gk20a_busy(g);
if (err != 0) { if (err != 0) {
nvgpu_kfree(g, user_data);
nvgpu_err(g, "failed to poweron"); nvgpu_err(g, "failed to poweron");
return -EINVAL; return -EINVAL;
} }