diff options
| author |   Aaron Ma <aaron.ma@canonical.com> | 2019-03-13 21:53:24 +0800 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2019-03-15 16:22:05 +0100 |
| commit | bb6bccba390c7d743c1e4427de4ef284c8cc6869 (patch) | |
| tree | 6ecc7bc4382425f2d9a4b0188848b9454261cbf9 /include/linux/ring_buffer.h | |
| parent | Merge branches 'iommu/fixes', 'arm/msm', 'arm/tegra', 'arm/mediatek', 'x86/vt-d', 'x86/amd', 'hyper-v' and 'core' into next (diff) | |
| download | linux-dev-bb6bccba390c7d743c1e4427de4ef284c8cc6869.tar.xz linux-dev-bb6bccba390c7d743c1e4427de4ef284c8cc6869.zip | |
iommu/amd: Fix NULL dereference bug in match_hid_uid
Add a non-NULL check to fix potential NULL pointer dereference
Cleanup code to call function once.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Fixes: 2bf9a0a12749b ('iommu/amd: Add iommu support for ACPI HID devices')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/linux/ring_buffer.h')
0 files changed, 0 insertions, 0 deletions