xemu/backends
Priyankar Jain 2748583211 dbus-vmstate: Restrict error checks to registered proxies in dbus_get_proxies
The purpose of dbus_get_proxies to construct the proxies corresponding to the
IDs registered to dbus-vmstate.

Currenty, this function returns an error in case there is any failure
while instantiating proxy for "all" the names on dbus.

Ideally this function should error out only if it is not able to find and
validate the proxies registered to the backend otherwise any offending
process(for eg: the process purposefully may not export its Id property on
the dbus) may connect to the dbus and can lead to migration failures.

This commit ensures that dbus_get_proxies returns an error if it is not
able to find and validate the proxies of interest(the IDs registered
during the dbus-vmstate instantiation).

Signed-off-by: Priyankar Jain <priyankar.jain@nutanix.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1637936117-37977-1-git-send-email-priyankar.jain@nutanix.com>
2022-08-18 10:35:44 +04:00
..
tpm Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
confidential-guest-support.c confidential guest support: Introduce new confidential guest support class 2021-02-08 16:57:37 +11:00
cryptodev-builtin.c crypto: Introduce RSA algorithm 2022-06-16 12:54:58 -04:00
cryptodev-vhost-user.c crypto: Introduce RSA algorithm 2022-06-16 12:54:58 -04:00
cryptodev-vhost.c vhost: Add Error parameter to vhost_dev_init() 2021-06-30 13:15:44 +02:00
cryptodev.c crypto: Introduce RSA algorithm 2022-06-16 12:54:58 -04:00
dbus-vmstate1.xml docs: move D-Bus VMState documentation to source XML 2021-12-21 10:50:21 +04:00
dbus-vmstate.c dbus-vmstate: Restrict error checks to registered proxies in dbus_get_proxies 2022-08-18 10:35:44 +04:00
hostmem-epc.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
hostmem-file.c include: Move qemu_madvise() and related #defines to new qemu/madvise.h 2022-02-21 13:30:20 +00:00
hostmem-memfd.c hostmem: Wire up RAM_NORESERVE via "reserve" property 2021-06-15 20:27:38 +02:00
hostmem-ram.c hostmem: Wire up RAM_NORESERVE via "reserve" property 2021-06-15 20:27:38 +02:00
hostmem.c hostmem: default the amount of prealloc-threads to smp-cpus 2022-05-23 10:56:01 +02:00
Kconfig tpm: Move backend code under the 'backends/' directory 2020-06-19 07:25:55 -04:00
meson.build meson: use have_vhost_* variables to pick sources 2022-05-07 07:46:58 +02:00
rng-builtin.c replay: rng-builtin support 2021-02-08 15:15:32 +01:00
rng-egd.c rng-egd: Register "chardev" as class property 2020-10-13 15:56:30 -04:00
rng-random.c rng-random: register "filename" as class property 2020-10-13 15:56:30 -04:00
rng.c rng: make opened property read-only 2022-05-14 12:33:44 +02:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vhost-user.c vhost: Add Error parameter to vhost_dev_init() 2021-06-30 13:15:44 +02:00