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| author | John Levon <john.levon@nutanix.com> | 2025-07-15 13:59:54 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-07-15 17:11:12 +0200 |
| commit | 622740aad9f39c4266ce00d7478b32c7506e6642 (patch) | |
| tree | 153d80605a4e86e79b53f4388d241794774c2d7b /scripts/rust/rustc_args.py | |
| parent | ea6788440df37495de6e257ca204cdd669d32b83 (diff) | |
| download | qemu-622740aad9f39c4266ce00d7478b32c7506e6642.zip qemu-622740aad9f39c4266ce00d7478b32c7506e6642.tar.gz qemu-622740aad9f39c4266ce00d7478b32c7506e6642.tar.bz2 | |
hw/vfio-user: fix use of uninitialized variable
Coverity reported:
CID 1611805: Uninitialized variables
in vfio_user_dma_map(). This can occur in the happy path when
->async_ops was not set; as this doesn't typically happen, it wasn't
caught during testing.
Align both map and unmap implementations to initialize ret the same way
to resolve this.
Resolves: Coverity CID 1611805
Fixes: 18e899e6 ("vfio-user: implement VFIO_USER_DMA_MAP/UNMAP")
Reported-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250715115954.515819-5-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'scripts/rust/rustc_args.py')
0 files changed, 0 insertions, 0 deletions