bug#37895: 26.3; X protocol error: BadLength (poly request too large or internal Xlib length error) on protocol request 139

[Robert Pluim]

Please keep 37895@debbugs.gnu.org in the CC so we have everything in
one place.

    >> Bug 37786 looks very similar to this (and on Arch Linux as well). If
    >> you can build the emacs-26 branch, could you see if the following
    >> patch fixes your crash?
    >> 
    >> 

    Unknown> I applied the patch (with some tweaking) and it does seem to fix 
the
    Unknown> issue. Thank you very much :)

Thanks for testing, I hope the tweaking was not significant. Iʼll
merge this bug into 37786 and clean up the patch.

Regards