[PATCH] D94950: [clang][lex] Speculative fix for buffer overrun on raw string parse

[Brent Royal-Gordon via Phabricator via cfe-commits]

brentdax accepted this revision.
brentdax added a comment.
This revision is now accepted and ready to land.

Looks good. Thanks for implementing this!



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Comment at: clang/lib/Lex/LiteralSupport.cpp:1647
       ThisTokEnd -= ThisTokBuf - Prefix;
       assert(ThisTokEnd >= ThisTokBuf && "malformed raw string literal");
 
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In your shoes, I would also have promoted this to a real check, but if you think that's overkill I'm fine with leaving it as it is.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D94950/new/

https://reviews.llvm.org/D94950