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| author | Cédric Le Goater <clg@redhat.com> | 2025-01-07 14:06:04 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-02-11 14:15:19 +0100 |
| commit | 6e7998ceb9008e82501c7cf069e5552c7e352c6c (patch) | |
| tree | 36f3f0f971350b5d83d252870f5161ba40c8eaa4 /rust/qemu-api | |
| parent | ffaf7f0376f8040ce9068d71ae9ae8722505c42e (diff) | |
| download | qemu-6e7998ceb9008e82501c7cf069e5552c7e352c6c.zip qemu-6e7998ceb9008e82501c7cf069e5552c7e352c6c.tar.gz qemu-6e7998ceb9008e82501c7cf069e5552c7e352c6c.tar.bz2 | |
vfio/igd: Fix potential overflow in igd_gtt_memory_size()
The risk is mainly theoretical since the applied bit mask will keep
the 'ggms' shift value below 3. Nevertheless, let's use a 64 bit
integer type and resolve the coverity issue.
Resolves: Coverity CID 1585908
Fixes: 1e1eac5f3dcd ("vfio/igd: canonicalize memory size calculations")
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Link: https://lore.kernel.org/r/20250107130604.669697-1-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'rust/qemu-api')
0 files changed, 0 insertions, 0 deletions