Subject: bug#17011: 24.3.50; Random Emacs crash when opening image/pdf files from magit.

From: Paul Eggert <[email-masked]>
Date: Tue, 25 Mar 2014 22:42:38 -0700

Thanks, with that backtrace I reproduced the core dump as follows:

Build emacs with -DENABLE_CHECKING in CFLAGS.
./emacs -Q
M-x find-file-literally RET somefile RET
M-x set-var RET case-fold-search RET t RET
M-: (char-equal 270 300) RET

I installed a patch as emacs-24 bzr 116863, which worked for me; please 
give it a try.

http://bzr.savannah.gnu.org/lh/emacs/emacs-24/revision/116863