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

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

Date: Tue, 17 Aug 2010 22:57:44 +0200

To: Chong Yidong

Cc: 6214@debbugs.gnu.org, Notmuch mailing list, Stefan Monnier

From: Andreas Schwab

Chong Yidong <cyd@stupidchicken.com> writes:

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

No, it isn't.  SAFE_ALLOCA only protects the memory block, you need to
use SAVE_ALLOCA_LISP to protect also its contents.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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