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| author | Suprabh Shukla <suprabh@google.com> | 2018-05-14 14:22:11 -0700 |
|---|---|---|
| committer | Suprabh Shukla <suprabh@google.com> | 2018-05-14 14:51:01 -0700 |
| commit | 1938e34e42969053f1b553779fa21257a28d708d (patch) | |
| tree | 7e0bb948f506e08f23072bf4a11a7058be4416ff /rs/java/android/renderscript/ProgramVertexFixedFunction.java | |
| parent | 1b69d7b40661640bbcbe9b456de8b8c21aefee37 (diff) | |
Mitigating cache corruption in ArrayMap
Before calling freeArrays, storing the array reference into a temporary
pointer so that the main pointer doesn't end up corrupting the static
pool of arrays on concurrent access. An earlier change missed a rare
case when removeAt was called for the last element in the map.
Test: atest android.util.ArrayMapTest
atest android.util.cts.ArrayMapTest
Bug: 78898947
Change-Id: I454c5b1600eb0a6c690e746df10f6a0ebcd8aa1d
Diffstat (limited to 'rs/java/android/renderscript/ProgramVertexFixedFunction.java')
0 files changed, 0 insertions, 0 deletions