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| author | Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> | 2020-06-24 17:34:18 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-25 16:11:33 -0700 |
| commit | 471e39df96b9a4c4ba88a2da9e25a126624d7a9c (patch) | |
| tree | a06297f6b1d9cd3faf32b37b95d1fe01191209ed /net/compat.c | |
| parent | b6186d413b1d50f45fe2415d760947576ef3691a (diff) | |
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
If a socket is set ipv6only, it will still send IPv4 addresses in the
INIT and INIT_ACK packets. This potentially misleads the peer into using
them, which then would cause association termination.
The fix is to not add IPv4 addresses to ipv6only sockets.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Tested-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/compat.c')
0 files changed, 0 insertions, 0 deletions