diff options
| author |   Alexander Egorenkov <egorenar@linux.ibm.com> | 2021-09-09 12:20:56 +0200 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2021-09-15 14:29:21 +0200 |
| commit | d76b14f3971a0638b6cd0da289f8b48acee287d0 (patch) | |
| tree | 4448cbeb39cc57c62ae68ff6379bf9c65ff5b66a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | s390/pci_mmio: fully validate the VMA before calling follow_pte() (diff) | |
| download | linux-dev-d76b14f3971a0638b6cd0da289f8b48acee287d0.tar.xz linux-dev-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: stable@vger.kernel.org # 5.2+
Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions