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| author | Daiane Angolini <daiane.angolini@foundries.io> | 2022-11-07 10:43:19 -0300 |
|---|---|---|
| committer | Daiane Angolini <daiane.angolini@foundries.io> | 2022-11-07 10:43:19 -0300 |
| commit | 5624aaa8587a3676fa871e5b5843b4112a1b2055 (patch) | |
| tree | c3073499028c71f7e16c11b81a911fece2fa1b97 /net | |
| parent | 1db947108c27f7769c873f02c7af67e212d880a2 (diff) | |
| parent | a0a7e0b2b8b22901945ea2aef1b65871d718accf (diff) | |
Merge tag 'v5.15.62' into 5.15-2.1.x-imx
This is the 5.15.62 stable release
Diffstat (limited to 'net')
| -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; |