diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2024-02-29 21:24:13 +0100 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2024-02-29 21:24:26 +0100 |
| commit | 99e9ab88844a2a2e1c048264315eb0d72eb0bf88 (patch) | |
| tree | 0d89b05b1816b8cac1be77ac9b3c297762502e67 /drivers/net/gtp.c | |
| parent | 756e3199ba82d68ba07e5acf555d13aaa1da3da1 (diff) | |
| parent | d761b18f6bc83bce94251467e3c0974243318456 (diff) | |
Merge remote-tracking branch 'fslc/5.15-2.2.x-imx' into toradex_5.15-2.2.x-imx
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Conflicts:
drivers/gpu/drm/bridge/lontium-lt8912b.c
drivers/usb/dwc3/drd.c
Diffstat (limited to 'drivers/net/gtp.c')
| -rw-r--r-- | drivers/net/gtp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index a3878aef0ea4..69bbc868b947 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -543,8 +543,9 @@ static int gtp_build_skb_ip4(struct sk_buff *skb, struct net_device *dev, rt->dst.ops->update_pmtu(&rt->dst, NULL, skb, mtu, false); - if (!skb_is_gso(skb) && (iph->frag_off & htons(IP_DF)) && - mtu < ntohs(iph->tot_len)) { + if (iph->frag_off & htons(IP_DF) && + ((!skb_is_gso(skb) && skb->len > mtu) || + (skb_is_gso(skb) && !skb_gso_validate_network_len(skb, mtu)))) { netdev_dbg(dev, "packet too big, fragmentation needed\n"); icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu)); |