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ff92444884
When you try to set virtio-rng property "filename" after the backend
has been completed with user_creatable_complete(), the error message
blames "insufficient permission":
$ qemu-system-x86_64 -S -display none -nodefaults -monitor stdio -object rng-random,id=rng0 -device virtio-rng,id=vrng0,rng=rng0
QEMU 7.1.50 monitor - type 'help' for more information
(qemu) qom-set /objects/rng0 filename /dev/random
Error: Insufficient permission to perform this operation
This implies it could work with "sufficient permission". It can't.
Change the error message to:
Error: Property 'filename' can no longer be set
Same for cryptodev-vhost-user property "chardev", rng-egd property
"chardev", and vhost-user-backend property "chardev".
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221012153801.2604340-3-armbru@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
[Commit message tidied up]
|
||
|---|---|---|
| .. | ||
| tpm | ||
| confidential-guest-support.c | ||
| cryptodev-builtin.c | ||
| cryptodev-vhost-user.c | ||
| cryptodev-vhost.c | ||
| cryptodev.c | ||
| dbus-vmstate.c | ||
| dbus-vmstate1.xml | ||
| hostmem-epc.c | ||
| hostmem-file.c | ||
| hostmem-memfd.c | ||
| hostmem-ram.c | ||
| hostmem.c | ||
| Kconfig | ||
| meson.build | ||
| rng-builtin.c | ||
| rng-egd.c | ||
| rng-random.c | ||
| rng.c | ||
| trace-events | ||
| trace.h | ||
| vhost-user.c | ||