diff options
| author | Nicolin Chen <[email protected]> | 2025-04-14 19:16:35 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2025-04-17 14:44:27 +0000 |
| commit | 30a3f2f3e4bd6335b727c83c08a982d969752bc1 (patch) | |
| tree | 609979e66f295df2610a75a735458a90bdb0027d /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid (diff) | |
| download | kernel-30a3f2f3e4bd6335b727c83c08a982d969752bc1.tar.gz kernel-30a3f2f3e4bd6335b727c83c08a982d969752bc1.zip | |
iommu: Fix two issues in iommu_copy_struct_from_user()
In the review for iommu_copy_struct_to_user() helper, Matt pointed out that
a NULL pointer should be rejected prior to dereferencing it:
https://lore.kernel.org/all/[email protected]
And Alok pointed out a typo at the same time:
https://lore.kernel.org/all/[email protected]
Since both issues were copied from iommu_copy_struct_from_user(), fix them
first in the current header.
Fixes: e9d36c07bb78 ("iommu: Add iommu_copy_struct_from_user helper")
Cc: [email protected]
Signed-off-by: Nicolin Chen <[email protected]>
Reviewed-by: Kevin Tian <[email protected]>
Acked-by: Alok Tiwari <[email protected]>
Reviewed-by: Matthew R. Ochs <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions