bug#27816: 26.0.50; X protocol error: BadPixmap (invalid Pixmap parameter) on protocol request 55

[Eli Zaretskii]

> Date: Thu, 27 Jul 2017 22:30:29 +0300
> From: Jean Louis <bugs@gnu.support>
> Cc: 27816@debbugs.gnu.org
> 
> Thank you. I had to set first the breakpoint, as GDB prompt would not come 
> back if I run emacs.
> 
> OK, here it is attached.

Thanks.

Earlier, asked when was your previous build, where this problem didn't
show.  I don't think you answered that.  Can you please provide that
information?