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bug#6214: 23.1; json-read-string crashes emacs with long string


From: Chong Yidong
Subject: bug#6214: 23.1; json-read-string crashes emacs with long string
Date: Tue, 17 Aug 2010 12:27:25 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2.50 (gnu/linux)

Chong Yidong <address@hidden> writes:

> Hmm, there is a problem, though.  If we attempt to avoid a stack
> overflow in `apply' by using the heap rather than the stack to store
> large numbers of arguments, those arguments are invisible to the
> stack-marking gargbage collector.

Never mind, I got confused.  SAFE_ALLOCA uses record_unwind_protect, so
it's gc safe.





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