Subject: bug#49955: 28.0.50; Emacs got quasi freeze

From: martin rudalics <[email-masked]>
Date: Mon, 11 Oct 2021 09:19:13 +0200

> This issue was solved by;
 >
 > Tweak x_connection_closed when I/O error
 > * src/xterm.c (x_connection_closed): Don’t dereference dpyinfo
 > in the unlikely case where it is null and ioerror is true.
 > This pacifies gcc 11.2.1 -Wanalyzer-null-dereference.
 >   master
 > @eggert
 > eggert committed 7 days ago

I suppose this means that Bug#49959 is fixed too.  Do you have any
explanation why and how these bugs are related to Eggert's fix?

Thanks, martin