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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-02 17:32:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-02 17:32:50 +0300 |
| commit | a2c9c3581a75382ba468ba865c9d31c60cc884b3 (patch) | |
| tree | 058ddabba23d052f9d4fad4256de7e113767c3b7 /drivers/net/vxlan | |
| parent | ba5daf9b30e7a60335ba59f85a0d611008aea025 (diff) | |
| parent | 5697d159afef8c475f13a0b7b85f09bd4578106c (diff) | |
| download | linux-a2c9c3581a75382ba468ba865c9d31c60cc884b3.tar.xz | |
Merge v6.6.30
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/vxlan')
| -rw-r--r-- | drivers/net/vxlan/vxlan_core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 99ede1312419..ecdf0276004f 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -1615,6 +1615,10 @@ static bool vxlan_set_mac(struct vxlan_dev *vxlan, if (ether_addr_equal(eth_hdr(skb)->h_source, vxlan->dev->dev_addr)) return false; + /* Ignore packets from invalid src-address */ + if (!is_valid_ether_addr(eth_hdr(skb)->h_source)) + return false; + /* Get address from the outer IP header */ if (vxlan_get_sk_family(vs) == AF_INET) { saddr.sin.sin_addr.s_addr = ip_hdr(skb)->saddr; |