diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-12-09 07:25:06 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-22 20:54:13 -0800 |
| commit | 683f40ec958e669b0d376a0d83c0213783ee7f99 (patch) | |
| tree | 5209b0c0c6402a2806f44a7016f2445098410dc9 /net/decnet | |
| parent | dbc2d32fe4c0bb6ab3028ad986c42577ea059b6e (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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/decnet')
0 files changed, 0 insertions, 0 deletions