Subject: Re: bug#16901: 24.3.50; emacs_backtrace.txt

From: Eli Zaretskii <[email-masked]>
Date: Sat, 01 Mar 2014 13:57:47 +0200

> From: Juanma Barranquero <[email-masked]>
> Date: Sat, 1 Mar 2014 11:46:30 +0100
> Cc: Dmitry Antipov <[email-masked]>, [email-masked], 
> 	Emacs developers <[email-masked]>
> 
> Just by adding -DGC_MCHECK=1 to CPPFLAGS and reconfiguring/recompiling
> I'm getting a lot of these:
> 
> mcheck: memory clobbered before allocated block
> 
> Where do I go from here?

These are most probably bugs.  Put a breakpoint where that message is
displayed, and post backtraces if you cannot figure out what is the
problem that triggers them.