diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-12-09 07:25:06 -0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-12-30 02:26:03 +0000 |
| commit | 5c85649e8da22945f8e4616717543991a81bfba2 (patch) | |
| tree | 5d5afad6a5df3d87b9606297d4d560a84972b679 /net/unix/af_unix.c | |
| parent | d85242d91610acbe4f905624a5758a01ae7bb32c (diff) | |
ipv6: sctp: clone options to avoid use after free
[ Upstream commit 9470e24f35ab81574da54e69df90c1eb4a96b43f ]
SCTP is lacking proper np->opt cloning at accept() time.
TCP and DCCP use ipv6_dup_options() helper, do the same
in SCTP.
We might later factorize this code in a common helper to avoid
future mistakes.
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions