diff options
| author | Jack Morgenstein <jackm@mellanox.co.il> | 2006-01-13 00:35:15 +0100 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-01-13 00:35:15 +0100 |
| commit | 17e2e819517d75f2f3407e59c5f7f6f0ef305d14 (patch) | |
| tree | be0be0430b4650a01fa51d0f00a59c95d41384ca /drivers/infiniband | |
| parent | IB/mthca: Fix memory leak of multicast group structures (diff) | |
| download | linux-17e2e819517d75f2f3407e59c5f7f6f0ef305d14.tar.xz linux-17e2e819517d75f2f3407e59c5f7f6f0ef305d14.zip | |
IB/mthca: Fix memory leaks in error handling
Fix memory leaks in mthca_create_qp() and mthca_create_srq()
error handling.
Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index db35690c91de..484a7e6b7f8c 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -445,8 +445,10 @@ static struct ib_srq *mthca_create_srq(struct ib_pd *pd, if (pd->uobject) { context = to_mucontext(pd->uobject->context); - if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) - return ERR_PTR(-EFAULT); + if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { + err = -EFAULT; + goto err_free; + } err = mthca_map_user_db(to_mdev(pd->device), &context->uar, context->db_tab, ucmd.db_index, @@ -522,8 +524,10 @@ static struct ib_qp *mthca_create_qp(struct ib_pd *pd, if (pd->uobject) { context = to_mucontext(pd->uobject->context); - if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) + if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) { + kfree(qp); return ERR_PTR(-EFAULT); + } err = mthca_map_user_db(to_mdev(pd->device), &context->uar, context->db_tab, |