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| author |   Vlad Yasevich <vladislav.yasevich@hp.com> | 2007-10-24 17:24:23 -0400 |
|---|---|---|
| committer | Vlad Yasevich <vladislav.yasevich@hp.com> | 2007-11-07 11:39:27 -0500 |
| commit | 88799fe5ec65fad1d5cb1d4dc5d8f78edb949f1c (patch) | |
| tree | bcb6839aaeb0cdd7411ab7ac69a1273ed53eb1e2 | |
| parent | SCTP: Update RCU handling during the ADD-IP case (diff) | |
| download | linux-dev-88799fe5ec65fad1d5cb1d4dc5d8f78edb949f1c.tar.xz linux-dev-88799fe5ec65fad1d5cb1d4dc5d8f78edb949f1c.zip | |
SCTP: Correctly disable ADD-IP when AUTH is not supported.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
| -rw-r--r-- | include/net/sctp/structs.h | 1 | ||||
| -rw-r--r-- | net/sctp/associola.c | 2 | ||||
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 5 |
3 files changed, 4 insertions, 4 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index a17701740624..41f1039186dd 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1540,7 +1540,6 @@ struct sctp_association { __u8 asconf_capable; /* Does peer support ADDIP? */ __u8 prsctp_capable; /* Can peer do PR-SCTP? */ __u8 auth_capable; /* Is peer doing SCTP-AUTH? */ - __u8 addip_capable; /* Can peer do ADD-IP */ __u32 adaptation_ind; /* Adaptation Code point. */ diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 03158e3665da..eaad5c5535a8 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -265,7 +265,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a /* Assume that the peer recongizes ASCONF until reported otherwise * via an ERROR chunk. */ - asoc->peer.asconf_capable = 1; + asoc->peer.asconf_capable = 0; /* Create an input queue. */ sctp_inq_init(&asoc->base.inqueue); diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index c60564dd169d..2ff3a3df049d 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1847,7 +1847,7 @@ static void sctp_process_ext_param(struct sctp_association *asoc, break; case SCTP_CID_ASCONF: case SCTP_CID_ASCONF_ACK: - asoc->peer.addip_capable = 1; + asoc->peer.asconf_capable = 1; break; default: break; @@ -2138,10 +2138,11 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, /* If the peer claims support for ADD-IP without support * for AUTH, disable support for ADD-IP. */ - if (asoc->peer.addip_capable && !asoc->peer.auth_capable) { + if (asoc->peer.asconf_capable && !asoc->peer.auth_capable) { asoc->peer.addip_disabled_mask |= (SCTP_PARAM_ADD_IP | SCTP_PARAM_DEL_IP | SCTP_PARAM_SET_PRIMARY); + asoc->peer.asconf_capable = 0; } /* Walk list of transports, removing transports in the UNKNOWN state. */ |