Subject: Re: bug#17322: 24.3.90; emacs crash at eassert (verify_row_hash (a)) in dispnew.c:1169

From: Eli Zaretskii <[email-masked]>
Date: Wed, 23 Apr 2014 19:20:23 +0300

> From: Nicolas Richard <[email-masked]>
> Cc: Nicolas Richard <[email-masked]>,  [email-masked]
> Date: Wed, 23 Apr 2014 17:49:24 +0200
> 
> >  (gdb) p/x a->hash
> >  (gdb) p/x row_hash(a)
> 
> (gdb) p/x a->hash
> $4 = 0x7d9d3df
> (gdb) p/x row_hash(a)
> $5 = 0x7d9d3c8
> (gdb) 

Yep, actually different.  Looks like some display operation updated
the glyph row, but didn't recalculate its hash; thus the assertion
violation.

I don't think it is possible to say anything else about this, so you
may kill that debugging session.  Thanks.