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| author | Yichi Chen <yichichen@google.com> | 2021-06-11 15:09:54 +0800 |
|---|---|---|
| committer | Yichi Chen <yichichen@google.com> | 2021-06-15 10:10:50 +0800 |
| commit | d348f15eac59e1c077480c1a9881ebe37360567c (patch) | |
| tree | 49c3137f9548ea3eb42defece1accee6309cb479 /gralloc4/src/core/mali_gralloc_reference.h | |
| parent | f66c6d9f09ce44a46c49e09053240f9e1910b61a (diff) | |
| download | gchips-d348f15eac59e1c077480c1a9881ebe37360567c.tar.gz | |
vendorgraphicbuffer: add validation on metadata before operating
The process crashed when it operated metadata on an unimported buffer.
To enhance the robustness of the system, the patch creates the check on
mali reference to avoid crashing.
Bug: 186739698
Test: android.mediav2.cts.EncoderColorAspectsTes
Change-Id: Ia9c074dcee0d0f3a8ef18170ea6bce153fa734a5
Diffstat (limited to 'gralloc4/src/core/mali_gralloc_reference.h')
| -rw-r--r-- | gralloc4/src/core/mali_gralloc_reference.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gralloc4/src/core/mali_gralloc_reference.h b/gralloc4/src/core/mali_gralloc_reference.h index f2afc61..555be08 100644 --- a/gralloc4/src/core/mali_gralloc_reference.h +++ b/gralloc4/src/core/mali_gralloc_reference.h @@ -23,5 +23,6 @@ int mali_gralloc_reference_retain(buffer_handle_t handle); int mali_gralloc_reference_release(buffer_handle_t handle, bool canFree); +int mali_gralloc_reference_validate(buffer_handle_t handle); #endif /* MALI_GRALLOC_REFERENCE_H_ */ |