diff options
Diffstat (limited to 'net/sctp/sm_statefuns.c')
| -rw-r--r-- | net/sctp/sm_statefuns.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index 5df0c4bd415b..f98658782d4f 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -3865,6 +3865,10 @@ sctp_disposition_t sctp_sf_eat_auth(const struct sctp_endpoint *ep, struct sctp_chunk *err_chunk; sctp_ierror_t error; + /* Make sure that the peer has AUTH capable */ + if (!asoc->peer.auth_capable) + return sctp_sf_unk_chunk(ep, asoc, type, arg, commands); + if (!sctp_vtag_verify(chunk, asoc)) { sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_BAD_TAG, SCTP_NULL()); |