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| author | 2022-03-29 22:50:00 +0000 | |
|---|---|---|
| committer | 2022-03-30 21:56:15 +0000 | |
| commit | e33238ec4dbf2ccc05dd6889ce959b90f9a0418f (patch) | |
| tree | 7c2467696585d87c78c2938f9726c589c4fd7575 /libs/binder/RpcState.cpp | |
| parent | 5ad71b5582147f3a26a1986239e1fcd115b81b9a (diff) | |
libbinder: Support unaligned reads/writes in Parcel.cpp
Parcel words have a 4 byte alignment. Calls to readAligned
and writeAligned with larger types, e.g., binder_uintptr_t
from readPointer, would crash with an UBSan violation.
This fixes those crashes by using memcpy() to copy
unaligned values and require that all such values are
trivially copyable.
Bug: 2002930
Test: atest binderRpcTest
Change-Id: Id9430ca85a7d9ae8e9df7328ef7f64fa432233a6
Diffstat (limited to 'libs/binder/RpcState.cpp')
0 files changed, 0 insertions, 0 deletions