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| author | Alexander Egorenkov <[email protected]> | 2021-09-09 10:20:56 +0000 |
|---|---|---|
| committer | Vasily Gorbik <[email protected]> | 2021-09-15 12:29:21 +0000 |
| commit | d76b14f3971a0638b6cd0da289f8b48acee287d0 (patch) | |
| tree | 4448cbeb39cc57c62ae68ff6379bf9c65ff5b66a /lib/netdev-notifier-error-inject.c | |
| parent | s390/pci_mmio: fully validate the VMA before calling follow_pte() (diff) | |
| download | kernel-d76b14f3971a0638b6cd0da289f8b48acee287d0.tar.gz kernel-d76b14f3971a0638b6cd0da289f8b48acee287d0.zip | |
s390/sclp: fix Secure-IPL facility detection
Prevent out-of-range access if the returned SCLP SCCB response is smaller
in size than the address of the Secure-IPL flag.
Fixes: c9896acc7851 ("s390/ipl: Provide has_secure sysfs attribute")
Cc: [email protected] # 5.2+
Signed-off-by: Alexander Egorenkov <[email protected]>
Reviewed-by: Christian Borntraeger <[email protected]>
Signed-off-by: Vasily Gorbik <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions