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| author | Markus Armbruster | 2022-10-12 17:37:59 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2022-10-27 07:56:56 +0200 |
| commit | ff924448849f4fca48df15ecad67dc93854392e5 (patch) | |
| tree | 73797ff424969e0b3d5a42d57dbdd40d64aaba9f /scripts/check_sparse.py | |
| parent | qom: Improve error messages when property has no getter or setter (diff) | |
| download | qemu-ff924448849f4fca48df15ecad67dc93854392e5.tar.gz qemu-ff924448849f4fca48df15ecad67dc93854392e5.tar.xz qemu-ff924448849f4fca48df15ecad67dc93854392e5.zip | |
backends: Improve error messages when property can no longer be set
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]
Diffstat (limited to 'scripts/check_sparse.py')
0 files changed, 0 insertions, 0 deletions