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| author | Xiaomeng Tong <xiam0nd.tong@gmail.com> | 2022-03-27 13:09:45 +0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2022-06-09 07:30:12 +0200 |
| commit | bd63f11f4c3c46afec07d821f74736161ff6e526 (patch) | |
| tree | 64b77fe2043994618dd2366a2eb7fef0a0eac253 /scripts/patch-kernel | |
| parent | drm/nouveau/bios: Rename prom_init() and friends functions (diff) | |
| download | linux-bd63f11f4c3c46afec07d821f74736161ff6e526.tar.gz linux-bd63f11f4c3c46afec07d821f74736161ff6e526.zip | |
virtio-gpu: fix a missing check to avoid NULL dereference
'cache_ent' could be set NULL inside virtio_gpu_cmd_get_capset()
and it will lead to a NULL dereference by a lately use of it
(i.e., ptr = cache_ent->caps_cache). Fix it with a NULL check.
Fixes: 62fb7a5e10962 ("virtio-gpu: add 3d/virgl support")
Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220327050945.1614-1-xiam0nd.tong@gmail.com
[ kraxel: minor codestyle fixup ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions