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qxl: fix segfault 

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Merge remote-tracking branch 'remotes/kraxel/tags/fixes-20201127-pull-request' into staging

qxl: fix segfault

# gpg: Signature made Fri 27 Nov 2020 07:06:51 GMT
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/fixes-20201127-pull-request:
  qxl: fix segfault

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2020-11-27 11:11:43 +00:00
parent 6cfdaa88cf 6fc5183a65
commit ea8208249d
1 changed files with 3 additions and 1 deletions
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4
ui/console.c
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@ -264,7 +264,9 @@ static void gui_setup_refresh(DisplayState *ds)
void graphic_hw_update_done(QemuConsole *con)
{
qemu_co_queue_restart_all(&con->dump_queue);
if (con) {
qemu_co_queue_restart_all(&con->dump_queue);
}
}
void graphic_hw_update(QemuConsole *con)