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| author |   Yunsheng Lin <linyunsheng@huawei.com> | 2020-07-28 10:16:48 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-07-28 12:54:48 -0700 |
| commit | cfdaeba5ddc98b303639a3265c2031ac5db249d6 (patch) | |
| tree | bcd6dd56614f7d4728445ff1b0f9f8929e143f69 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | fix a braino in cmsghdr_from_user_compat_to_kern() (diff) | |
| download | wireguard-linux-cfdaeba5ddc98b303639a3265c2031ac5db249d6.tar.xz wireguard-linux-cfdaeba5ddc98b303639a3265c2031ac5db249d6.zip | |
net: hns3: fix desc filling bug when skb is expanded or lineared
The linear and frag data part may be changed when the skb is expanded
or lineared in skb_cow_head() or skb_checksum_help(), which is called
by hns3_fill_skb_desc(), so the linear len return by skb_headlen()
before the calling of hns3_fill_skb_desc() is unreliable.
Move hns3_fill_skb_desc() before the calling of skb_headlen() to fix
this bug.
Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions