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| author | Artem Savkov <asavkov@redhat.com> | 2017-08-08 13:26:02 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2017-08-11 17:56:51 +0300 |
| commit | a7990c647b35415e3dd07a077480a908678947ba (patch) | |
| tree | e0a7f0065684f2aafa606291698d93b81cf525c1 /net/unix/af_unix.c | |
| parent | 74ddda71f44c84af62f736a77fb9fcebe5bb436a (diff) | |
| download | linux-a7990c647b35415e3dd07a077480a908678947ba.tar.xz | |
iommu/arm-smmu: fix null-pointer dereference in arm_smmu_add_device
Commit c54451a "iommu/arm-smmu: Fix the error path in arm_smmu_add_device"
removed fwspec assignment in legacy_binding path as redundant which is
wrong. It needs to be updated after fwspec initialisation in
arm_smmu_register_legacy_master() as it is dereferenced later. Without
this there is a NULL-pointer dereference panic during boot on some hosts.
Signed-off-by: Artem Savkov <asavkov@redhat.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions