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| author | 2025-02-10 20:54:36 -0800 | |
|---|---|---|
| committer | 2025-02-11 12:12:59 -0800 | |
| commit | 6990f50c756c47a38a42edb3462e28aa67dafac2 (patch) | |
| tree | 9c31d121b7ac20c69624329e0732b64c427c0753 | |
| parent | 9dd0dc2b8997caa4abce1923177ff3951a237883 (diff) | |
FindProtoId: avoid UB on empty signature_type_idxs
Bug: http://b/395138850
Test: m art_standalone_libdexfile_tests && \
adb root && adb sync data && \
adb shell /data/nativetest64/art_standalone_libdexfile_tests/art_standalone_libdexfile_tests64 --gtest_filter='*FindProtoId*' --no_isolate
Change-Id: Ie3e27c4d2e18b152f1a7a5123422d71422cbcc37
| -rw-r--r-- | libdexfile/dex/dex_file.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libdexfile/dex/dex_file.h b/libdexfile/dex/dex_file.h index 619ee0d4f5..7cf0b7f62c 100644 --- a/libdexfile/dex/dex_file.h +++ b/libdexfile/dex/dex_file.h @@ -591,7 +591,7 @@ class DexFile { uint32_t signature_length) const; const dex::ProtoId* FindProtoId(dex::TypeIndex return_type_idx, const std::vector<dex::TypeIndex>& signature_type_idxs) const { - return FindProtoId(return_type_idx, &signature_type_idxs[0], signature_type_idxs.size()); + return FindProtoId(return_type_idx, signature_type_idxs.data(), signature_type_idxs.size()); } // Given a signature place the type ids into the given vector, returns true on success |