src/unicode-inl.h - Issue 1967023004: [wasm] Add UTF-8 validation

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Unified Diff: src/unicode-inl.h

Issue 1967023004: [wasm] Add UTF-8 validation (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: rebase on parallel compilation Created 4 years, 7 months ago

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Index: src/unicode-inl.h

diff --git a/src/unicode-inl.h b/src/unicode-inl.h

index b22e4825280dc78836dcb4e032fec65c614dbcd7..ebebfaa1bd9c158a098a602311a9406083505e02 100644

--- a/src/unicode-inl.h

+++ b/src/unicode-inl.h

@@ -137,6 +137,12 @@ unsigned Utf8::Length(uchar c, int previous) {

}

+bool Utf8::IsValidCharacter(uchar c) {

+ return c < 0xD800u || (c >= 0xE000u && c < 0xFDD0u) ||

+ (c > 0xFDEFu && c <= 0x10FFFFu && (c & 0xFFFEu) != 0xFFFEu &&

+ c != kBadChar);

} // namespace unibrow

#endif // V8_UNICODE_INL_H_

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