tree b389082557b2953f79f0b116b0ef207ea1331d97
parent f875369cba277c296592369ebc66f3770b31517b
author Keith Mok <keithmok@google.com> 1664490845 +0000
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> 1665187827 +0000

Fix OOB crash for registerLocaleList

When the buffer size is equal to string size,
the func in icu just return warning U_STRING_NOT_TERMINATED_WARNING
which is a negative number, and U_FAILURE would fail if error number
greater than zero only.

This would cause non null terminated string passing into following funcs
and causing different types of crash

This fixes the previous partial fix.

Bug: 248612953
Bug: 239210579
Bug: 249151446
Bug: 239267173
Test: locale_fuzzer
Ignore-AOSP-First: security
Merged-In: I651d1ff64d06b4c30e18ee69772f52a60aa5ff7a
Change-Id: I651d1ff64d06b4c30e18ee69772f52a60aa5ff7a
(cherry picked from commit 582927b0d6c6920ee6a04049eaa9e68608cfc888)
(cherry picked from commit a8265407660edaa1006545a6401d6409c05acb5d)
Merged-In: I651d1ff64d06b4c30e18ee69772f52a60aa5ff7a