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| author |   Herbert Xu <herbert@gondor.apana.org.au> | 2017-11-10 14:14:06 +1100 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2017-11-14 07:00:47 +0100 |
| commit | 0e74aa1d79a5bbc663e03a2804399cae418a0321 (patch) | |
| tree | 64b09a5e527e0e1d1b51b8eaec8abb9491cfc4f4 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-dev-0e74aa1d79a5bbc663e03a2804399cae418a0321.tar.xz linux-dev-0e74aa1d79a5bbc663e03a2804399cae418a0321.zip | |
xfrm: Copy policy family in clone_policy
The syzbot found an ancient bug in the IPsec code. When we cloned
a socket policy (for example, for a child TCP socket derived from a
listening socket), we did not copy the family field. This results
in a live policy with a zero family field. This triggers a BUG_ON
check in the af_key code when the cloned policy is retrieved.
This patch fixes it by copying the family field over.
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions