diff options
| author | Eric Dumazet | 2017-04-19 18:59:21 +0200 |
|---|---|---|
| committer | David S. Miller | 2017-04-21 19:24:04 +0200 |
| commit | b7c6d2675899cfff0180412c63fc9cbd5bacdb4d (patch) | |
| tree | 8c3d8abb51f9a938a28f781bcbe4621be0ebf567 /drivers/net/usb/cx82310_eth.c | |
| parent | ipv6: sr: fix double free of skb after handling invalid SRH (diff) | |
| download | kernel-qcow2-linux-b7c6d2675899cfff0180412c63fc9cbd5bacdb4d.tar.gz kernel-qcow2-linux-b7c6d2675899cfff0180412c63fc9cbd5bacdb4d.tar.xz kernel-qcow2-linux-b7c6d2675899cfff0180412c63fc9cbd5bacdb4d.zip | |
smsc75xx: use skb_cow_head() to deal with cloned skbs
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes: d0cad871703b ("smsc75xx: SMSC LAN75xx USB gigabit ethernet adapter driver")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/cx82310_eth.c')
0 files changed, 0 insertions, 0 deletions