[issue40958] ASAN/UBSAN: heap-buffer-overflow in pegen.c

[Pablo Galindo Salgado]

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

Well, I think the solution here is to clip the col_offset to the line length and maybe adding assert that the difference is not bigger than 1.

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<https://bugs.python.org/issue40958>
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