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| author | Ankit Goyal <layog@google.com> | 2023-08-31 16:16:55 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2023-08-31 16:16:55 +0000 |
| commit | 5267067c4ad93cd9bd24dec69f09d7ce426cc0c5 (patch) | |
| tree | f9e155892e9acb7b7ae07ab099ff0fd950a7728f | |
| parent | 719b9e06f733ab384ae8dbd89ebbd5f5f3e18b8c (diff) | |
| parent | 12b989df0ccaf2de28e9187e2d783849aee05309 (diff) | |
| download | gchips-5267067c4ad93cd9bd24dec69f09d7ce426cc0c5.tar.gz | |
gralloc4: Fix overflow when using large width with BLOB format am: 12b989df0c
Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/google/gchips/+/24607843
Change-Id: I8df87568923e9f42448c4838df2420600ee08226
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
| -rw-r--r-- | gralloc4/src/core/mali_gralloc_bufferallocation.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gralloc4/src/core/mali_gralloc_bufferallocation.cpp b/gralloc4/src/core/mali_gralloc_bufferallocation.cpp index 4a0618b..27faa51 100644 --- a/gralloc4/src/core/mali_gralloc_bufferallocation.cpp +++ b/gralloc4/src/core/mali_gralloc_bufferallocation.cpp @@ -578,7 +578,7 @@ static void calc_allocation_size(const int width, else { assert((plane_info[plane].alloc_width * format.bpp[plane]) % 8 == 0); - plane_info[plane].byte_stride = (plane_info[plane].alloc_width * format.bpp[plane]) / 8; + plane_info[plane].byte_stride = (static_cast<uint64_t>(plane_info[plane].alloc_width) * format.bpp[plane]) / 8; /* * Align byte stride (uncompressed allocations only). |