diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2022-10-07 00:47:03 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2022-10-07 00:48:45 +0200 |
| commit | 33331a728c83f380e53a3dbf2be0c1893da1d739 (patch) | |
| tree | 236d3bde9840b641723467018b839c7f37a824ee /net/sched/cls_route.c | |
| parent | RDMA/rxe: Remove error/warning messages from packet receiver path (diff) | |
| parent | Linux 6.0 (diff) | |
| download | linux-33331a728c83f380e53a3dbf2be0c1893da1d739.tar.xz linux-33331a728c83f380e53a3dbf2be0c1893da1d739.zip | |
Merge tag 'v6.0' into rdma.git for-next
Trvial merge conflicts against rdma.git for-rc resolved matching
linux-next:
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
drivers/infiniband/hw/hns/hns_roce_main.c
https://lore.kernel.org/r/20220929124005.105149-1-broonie@kernel.org
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'net/sched/cls_route.c')
| -rw-r--r-- | net/sched/cls_route.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index 3f935cbbaff6..48712bc51bda 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -424,6 +424,11 @@ static int route4_set_parms(struct net *net, struct tcf_proto *tp, return -EINVAL; } + if (!nhandle) { + NL_SET_ERR_MSG(extack, "Replacing with handle of 0 is invalid"); + return -EINVAL; + } + h1 = to_hash(nhandle); b = rtnl_dereference(head->table[h1]); if (!b) { @@ -477,6 +482,11 @@ static int route4_change(struct net *net, struct sk_buff *in_skb, int err; bool new = true; + if (!handle) { + NL_SET_ERR_MSG(extack, "Creating with handle of 0 is invalid"); + return -EINVAL; + } + if (opt == NULL) return handle ? -EINVAL : 0; |