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| author | Sasha Levin <sasha.levin@oracle.com> | 2015-10-07 11:03:28 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-10-07 11:03:28 -0500 |
| commit | 1266963170f576d4d08e6310b6963e26d3ff9d1e (patch) | |
| tree | f7f1b34cd29a898d802a0730eefe4f7c8aa7fcf6 /net/ipv4/gre_demux.c | |
| parent | de24c18c0faca5ebd618e1cb87f5489745e40475 (diff) | |
| download | op-kernel-dev-1266963170f576d4d08e6310b6963e26d3ff9d1e.zip op-kernel-dev-1266963170f576d4d08e6310b6963e26d3ff9d1e.tar.gz | |
PCI: Prevent out of bounds access in numa_node override
63692df103e9 ("PCI: Allow numa_node override via sysfs") didn't check that
the numa node provided by userspace is valid. Passing a node number too
high would attempt to access invalid memory and trigger a kernel panic.
Fixes: 63692df103e9 ("PCI: Allow numa_node override via sysfs")
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org # v3.19+
Diffstat (limited to 'net/ipv4/gre_demux.c')
0 files changed, 0 insertions, 0 deletions
