[Parse] Fix buffer overrun in advanceIfMultilineDelimiter
#85889
+35
−19
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hamishknight
requested review from
CodaFi,
DougGregor,
bnbarham and
rintaro
as code owners
Make sure we don't scan off the end of the buffer, and scan for the delimiter before attempting the lookahead.
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@swift-ci please test |
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@swift-ci please SourceKit stress test |
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Make sure we don't scan off the end of the buffer, and scan for the delimiter before attempting the lookahead.
rdar://165774720