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

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+From: Chong Yidong <cyd@stupidchicken.com>\r
+To: Michal Sojka <sojkam1@fel.cvut.cz>\r
+Subject: Re: bug#6214: 23.1; json-read-string crashes emacs with long string\r
+References: <87pr0t5h1q.fsf@yoom.home.cworth.org>\r
+       <87fx1pkrsh.fsf@stupidchicken.com> <87tymzv6ga.fsf@steelpick.2x.cz>\r
+       <878w4afozw.fsf@stupidchicken.com> <87sk2hbq3s.fsf@steelpick.2x.cz>\r
+Date: Sat, 14 Aug 2010 17:30:32 -0400\r
+In-Reply-To: <87sk2hbq3s.fsf@steelpick.2x.cz> (Michal Sojka's message of "Sat,\r
+       14 Aug 2010 09:39:03 +0200")\r
+Message-ID: <8739ug3mrr.fsf@stupidchicken.com>\r
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+Cc: 6214@debbugs.gnu.org, Notmuch mailing list <notmuch@notmuchmail.org>\r
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+\r
+Michal Sojka <sojkam1@fel.cvut.cz> writes:\r
+\r
+> I cloned bzr repo (trunk:101071) and I can reproduce the bug (./emacs\r
+> --batch -l ~/q/json-emacs-bug.el). Backtrace is the same as in my\r
+> previous mail and report-emacs-bug information is bellow. Let me know if\r
+> you need additional info.\r
+\r
+First, please check if this equivalent and simpler recipe also\r
+reproduces the problem, to make sure this is the same bug:\r
+\r
+  emacs --batch -q --eval "(apply 'string (make-list 1122176 ?a)))"\r
+\r
+If so, please recompile without optimizations:\r
+\r
+  CFLAGS="-g" ./configure\r
+  make\r
+\r
+and see if you can obtain a cleaner backtrace.\r