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| author | Holger Dengler <dengler@linux.ibm.com> | 2026-06-15 17:39:12 +0200 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2026-06-19 14:51:08 +0200 |
| commit | b3d4ab2d7df9426f7f1d3671d7e2108f2ca6e970 (patch) | |
| tree | 4fb98ecb9fb54ba7542298d7aa7b6ee7f6a87d20 /scripts/dummy-tools/python3 | |
| parent | 69388468721151e15d34657a2e4a654741f32f1b (diff) | |
s390/pkey: Check length in PKEY_VERIFYPROTK ioctl
Explicitly check the buffer length request structure provided by
user-space and fail, if it exceeds the buffer size.
Cc: stable@vger.kernel.org
Fixes: 8fcc231ce3be ("s390/pkey: Introduce pkey base with handler registry and handler modules")
Reported-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'scripts/dummy-tools/python3')
0 files changed, 0 insertions, 0 deletions