bug#9990: valgrind warning in add_row_entry

[Eli Zaretskii]

> From: Dan Nicolaescu <dann@gnu.org>
> Cc: 9990@debbugs.gnu.org
> Date: Fri, 18 Nov 2011 14:40:34 -0500
> 
> > I added such an assert to the trunk.  I also fixed a couple of
> > functions that were destroying the validity of hash codes while
> > manipulating glyph rows.
> >
> > Could you please see if valgrind still complains about add_row_entry
> > with the current trunk?
> 
> Unfortunately it still complains in:
> 
> ==11270==    at 0x41314F: adjust_glyph_matrix (dispnew.c:612)

What does this line say in your sources?

Anyway, seems like a different thing, as there's no add_row_entry near
line 612.