Markus Armbruster f22c225e23 hmp: Unbreak "change vnc" ... HMP command "change vnc" can take the password as argument, or prompt for it: (qemu) change vnc password 123 (qemu) change vnc password Password: *** (qemu) This regressed in commit cfb5387a1d "hmp: remove "change vnc TARGET" command", v6.0.0. (qemu) change vnc passwd 123 Password: *** (qemu) change vnc passwd (qemu) The latter passes NULL to qmp_change_vnc_password(), which is a no-no. Looks like it puts the display into "password required, but none set" state. The logic error is easy to miss in review, but testing should've caught it. Fix the obvious way. Fixes: cfb5387a1d Cc: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20210909081219.308065-2-armbru@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu> (cherry picked from commit 6193344f93) Signed-off-by: Michael Roth <michael.roth@amd.com>		2021-10-15 17:54:16 -05:00
..
hmp-cmds.c	hmp: Unbreak "change vnc"	2021-10-15 17:54:16 -05:00
hmp.c	machine: introduce MachineInitPhase	2020-12-15 12:51:52 -05:00
meson.build	meson: add spice_headers dependency.	2020-10-15 11:14:40 +02:00
misc.c	monitor: Drop query-qmp-schema 'gen': false hack	2021-03-19 16:05:09 +01:00
monitor-internal.h	monitor: Drop query-qmp-schema 'gen': false hack	2021-03-19 16:05:09 +01:00
monitor.c	monitor: raise error when 'pretty' option is used with HMP	2021-03-18 09:22:55 +00:00
qmp-cmds-control.c	qapi: Implement deprecated-output=hide for QMP introspection	2021-03-19 16:05:11 +01:00
qmp-cmds.c	qmp: add new qmp display-reload	2021-03-23 08:48:21 +01:00
qmp.c	monitor/qmp: fix race on CHR_EVENT_CLOSED without OOB	2021-10-14 14:49:46 -05:00
trace-events	qmp: Add more tracepoints	2021-02-04 13:20:29 +01:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00