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bug#22149: 24.4; gdb stack overflow in regexp matcher
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From: |
Mattias Engdegård |
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Subject: |
bug#22149: 24.4; gdb stack overflow in regexp matcher |
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Date: |
Sat, 14 Mar 2020 11:43:38 +0100 |
14 mars 2020 kl. 11.14 skrev Eli Zaretskii <eliz@gnu.org>:
> I think regex-emacs.c already overrides some of the SAFE_ALLOCA
> machinery to that effect, does it not?
It uses its own limits, but the mechanism appears to be unchanged. I wonder how
important the stack-growing effort in main() really is for regexp performance.