| commit | a34dcbfa1475f18a8f1b1dc3dedb76d746874e61 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Tue Jun 29 11:19:44 2021 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Thu Jul 01 11:16:38 2021 -0700 |
| tree | 57d73abcc051f39b98e755f86b31ea89b4c52ddf | |
| parent | 996af62167d0e0ec69b938a3561e96f84ffff1aa [diff] |
sctp: prevent info leak in sctp_make_heartbeat()
The "hbinfo" struct has a 4 byte hole at the end so we have to zero it
out to prevent stack information from being disclosed.
Fixes: fe59379b9ab7 ("sctp: do the basic send and recv for PLPMTUD probe")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>