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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-12-09 14:04:37 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-12-09 14:04:37 +0100 |
| commit | bdc54ef45d7670aeb52ce73f8b7ad5f3e5563661 (patch) | |
| tree | da6e170ce87891a0242de88d8d7c1ba34faf9bb7 /net/core/pktgen.c | |
| parent | 33e0aae11e4854c792e9871f94da6d28bf2e2bb8 (diff) | |
| parent | 374b105797c3d4f29c685f3be535c35f5689b30e (diff) | |
Merge tag 'v3.13-rc3' into devel
Linux 3.13-rc3
Diffstat (limited to 'net/core/pktgen.c')
| -rw-r--r-- | net/core/pktgen.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 261357a66300..a797fff7f222 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2527,6 +2527,8 @@ static int process_ipsec(struct pktgen_dev *pkt_dev, if (x) { int ret; __u8 *eth; + struct iphdr *iph; + nhead = x->props.header_len - skb_headroom(skb); if (nhead > 0) { ret = pskb_expand_head(skb, nhead, 0, GFP_ATOMIC); @@ -2548,6 +2550,11 @@ static int process_ipsec(struct pktgen_dev *pkt_dev, eth = (__u8 *) skb_push(skb, ETH_HLEN); memcpy(eth, pkt_dev->hh, 12); *(u16 *) ð[12] = protocol; + + /* Update IPv4 header len as well as checksum value */ + iph = ip_hdr(skb); + iph->tot_len = htons(skb->len - ETH_HLEN); + ip_send_check(iph); } } return 1; |