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| author | Robert Walsh <robert.walsh@qlogic.com> | 2007-03-15 14:45:16 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-04-18 20:21:00 -0700 |
| commit | 6ce73b07db7aa05d4a30716d6a99c832b6d9db4a (patch) | |
| tree | 658ab91b4bae78227e80155b2ce0199ea36e9b43 /drivers/infiniband | |
| parent | 0d6172a4284b21e4762e8638a4d693ef52f63bfe (diff) | |
| download | linux-6ce73b07db7aa05d4a30716d6a99c832b6d9db4a.tar.gz linux-6ce73b07db7aa05d4a30716d6a99c832b6d9db4a.tar.bz2 linux-6ce73b07db7aa05d4a30716d6a99c832b6d9db4a.zip | |
IB/ipath: Check that a UD work request's address handle is valid
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_ud.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c index 57625b8c1b97..a518f7c8fa83 100644 --- a/drivers/infiniband/hw/ipath/ipath_ud.c +++ b/drivers/infiniband/hw/ipath/ipath_ud.c @@ -308,6 +308,11 @@ int ipath_post_ud_send(struct ipath_qp *qp, struct ib_send_wr *wr) goto bail; } + if (wr->wr.ud.ah->pd != qp->ibqp.pd) { + ret = -EPERM; + goto bail; + } + /* IB spec says that num_sge == 0 is OK. */ if (wr->num_sge > qp->s_max_sge) { ret = -EINVAL; |