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ui/vnc: fix skipping SASL SSF on UNIX sockets

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The 'is_unix' flag is set on the VNC server during startup, however,
a regression in:

  commit 8bd22f477f
  Author: Daniel P. Berrangé <berrange@redhat.com>
  Date:   Fri Feb 3 12:06:46 2017 +0000

    ui: extract code to connect/listen from vnc_display_open

meant we stopped setting the 'is_unix' flag when QEMU listens for
VNC sockets, only setting when QEMU does a reverse VNC connection.

Rather than fixing setting of the 'is_unix' flag, remove it, and
directly check the live client socket address. This is more robust
to a possible situation where the VNC server was listening on a
mixture of INET and UNIX sockets.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2024-09-11 13:13:01 +01:00
parent e9eabcc911
commit c0a9c92bd5
3 changed files with 11 additions and 7 deletions
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1
ui/vnc.h
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@ -168,7 +168,6 @@ struct VncDisplay
const char *id;
QTAILQ_ENTRY(VncDisplay) next;
bool is_unix;
char *password;
time_t expires;
int auth;