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| author | Amy Zhang <amyjojo@google.com> | 2021-02-22 18:22:12 -0800 |
|---|---|---|
| committer | Amy Zhang <amyjojo@google.com> | 2021-02-22 18:32:29 -0800 |
| commit | 03079387da09c1588d84015b6955e484dccfe69b (patch) | |
| tree | 0ff0dad1af7b8f17996f698af7cf264e3150f811 /rs/java/android/renderscript/Script.java | |
| parent | 7658b9e205002bdf80e1836b01bb30e6bb558d26 (diff) | |
Check if the weak reference of java object is alive before using it
This CL get the global strong reference from the weak reference before
calling methods on a weak java object reference in Tuner JNI.
The method call would use the strong ref instead of the weak ref after
making sure it's non-null because weak ref is not garanteed non-null
even after the null check
see https://docs.oracle.com/javase/8/docs/technotes/guides/jni/spec/functions.html#weak_global_references
for more details
Test: atest android.media.tv.tuner.cts
Bug: 176190716
Change-Id: I81215c18cda413c5ddee0e46480ce3783dfe4be9
Diffstat (limited to 'rs/java/android/renderscript/Script.java')
0 files changed, 0 insertions, 0 deletions