commit | bb6bccba390c7d743c1e4427de4ef284c8cc6869 | [log] [tgz] |
---|---|---|
author | Aaron Ma <aaron.ma@canonical.com> | Wed Mar 13 21:53:24 2019 +0800 |
committer | Joerg Roedel <jroedel@suse.de> | Fri Mar 15 16:22:05 2019 +0100 |
tree | 6ecc7bc4382425f2d9a4b0188848b9454261cbf9 | |
parent | d05e4c8600c36084ce9de6249bb972c9bdd75b7e [diff] |
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>