also leaks it on success > -----Original Message----- > From: Michael S. Tsirkin [mailto:[EMAIL PROTECTED] > Sent: Wednesday, November 02, 2005 5:04 PM > To: Roland Dreier > Cc: [email protected]; [email protected]; > [email protected] > Subject: [openib-general] Re: [PATCH/RFC v2] IB: Add SCSI RDMA > Protocol(SRP) initiator > > > Hello, Roland! > Quoting Roland Dreier <[EMAIL PROTECTED]>: > > +static int srp_init_qp(struct srp_target_port *target, > > + struct ib_qp *qp) > > +{ > > + struct ib_qp_attr *attr; > > + int ret; > > + > > + attr = kmalloc(sizeof *attr, GFP_KERNEL); > > + if (!attr) > > + return -ENOMEM; > > + > > + ret = ib_find_cached_pkey(target->srp_host->dev, > > + target->srp_host->port, > > + be16_to_cpu(target->path.pkey), > > + &attr->pkey_index); > > + if (ret) > > + return ret; > > + > > + attr->qp_state = IB_QPS_INIT; > > + attr->qp_access_flags = (IB_ACCESS_REMOTE_READ | > > + IB_ACCESS_REMOTE_WRITE); > > + attr->port_num = target->srp_host->port; > > + > > + return ib_modify_qp(qp, attr, > > + IB_QP_STATE | > > + IB_QP_PKEY_INDEX | > > + IB_QP_ACCESS_FLAGS | > > + IB_QP_PORT); > > +} > > This seems to leak sizeof *attr bytes if ib_find_cached_pkey > returns an error. > > -- > MST > _______________________________________________ > openib-general mailing list > [email protected] > http://openib.org/mailman/listinfo/openib-general > > To unsubscribe, please visit > http://openib.org/mailman/listinfo/openib-general > _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general
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