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| author |   Pan Bian <bianpan2016@163.com> | 2017-04-23 20:04:04 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-24 16:10:53 -0400 |
| commit | 91ec701a553cb3de470fd471c6fefe3ad1125455 (patch) | |
| tree | 542d0fcd16478312c482e5a629fdf0210d44077d /kernel/bpf/verifier.c | |
| parent | wan: pc300too: abort path on failure (diff) | |
| download | linux-dev-91ec701a553cb3de470fd471c6fefe3ad1125455.tar.xz linux-dev-91ec701a553cb3de470fd471c6fefe3ad1125455.zip | |
qlcnic: fix unchecked return value
Function pci_find_ext_capability() may return 0, which is an invalid
address. In function qlcnic_sriov_virtid_fn(), its return value is used
without validation. This may result in invalid memory access bugs. This
patch fixes the bug.
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions