tree c5b0258a8b20f2062ae586be7d719bf6e6cff6a4
parent 858c828b922cbe32675d787507830a6c691aee6b
author Gopalakrishnan Nallasamy <gokrishnan@google.com> 1641973460 -0800
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> 1644880350 +0000

C2AllocatorIon:protect mMappings using mutex

Use mutex to prevent multiple threads accessing same member of
mMappings list at the same time.

Bug: 193790350

Test: adb shell UBSAN_OPTIONS=print_stacktrace=1 /data/local/tmp/C2FuzzerMp3Dec -rss_limit_mb=2560 -timeout=90 -runs=100 /data/local/tmp/clusterfuzz-testcase-minimized-C2FuzzerMp3Dec-5713156165206016
Change-Id: I24e53629d5a6dfad22b84dd2278eb1a288c9ab35
Merged-In: I24e53629d5a6dfad22b84dd2278eb1a288c9ab35
(cherry picked from commit 9d2295f3a008f60bcfa3d2da3b43c078efec1878)
(cherry picked from commit 416da6e8da6b6a16c5c00bddd9fbc7a5f060cd58)
Merged-In:I24e53629d5a6dfad22b84dd2278eb1a288c9ab35