45da0e4a0e
Reject UTF-8 second bytes outside the Encoding Standard's per-lead-byte bounds before consuming the rest of each sequence. This keeps surrogate and out-of-range sequences from collapsing multiple malformed bytes into one replacement character. Also report an odd trailing UTF-16 byte as U+FFFD through the streaming code point path and route UTF-16 to_utf8() through the same logic. This keeps lazy and eager script decoding aligned for bytecode cache source hashes. Cover the malformed UTF-8 and UTF-16 cases in LibTextCodec, TextDecoder, and bytecode-cache source decoding tests.
4 lines
41 B
Text
4 lines
41 B
Text
[ABC]
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[]
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[3, fffd, fffd, fffd]
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[1, fffd]
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