tree e8d22971da1891f15eb87631055ab737dade4892
parent 6d602b0b4db0b3dd99737f2cdfb0e4442c89df2d
author Li Li <dualli@google.com> 1714413633 -0700
committer Li Li <dualli@google.com> 1714413633 -0700

Prevent frozenBinderTransactionDetected() storm

Although system_server is never frozen, its async binder buffer might
still be exhausted in some extreme conditions. In such a case, this
async call itself would fail, triggering endless loop. Throttle this
callback function to fix it.

Bug: 336171553
Bug: 333508040
Bug: 328423444
Test: frozenBinderTransactionDetected is throttled
Change-Id: Ibe475f7f9699921a1555ab937e5f67ddcf502f58