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bug#22149: 24.4; gdb stack overflow in regexp matcher


From: Mattias Engdegård
Subject: bug#22149: 24.4; gdb stack overflow in regexp matcher
Date: Sat, 14 Mar 2020 11:43:38 +0100

14 mars 2020 kl. 11.14 skrev Eli Zaretskii <address@hidden>:

> 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.






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