Messages in this thread | | | Date | Sun, 22 Apr 2018 21:06:04 -0400 (EDT) | Subject | Re: [PATCH] [net] ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts | From | David Miller <> |
| |
From: Ahmed Abdelsalam <amsalam20@gmail.com> Date: Fri, 20 Apr 2018 15:58:05 +0200
> In case of seg6 in encap mode, seg6_do_srh_encap() calls set_tun_src() > in order to set the src addr of outer IPv6 header. > > The net_device is required for set_tun_src(). However calling ip6_dst_idev() > on dst_entry in case of IPv4 traffic results on the following bug. > > Using just dst->dev should fix this BUG. ... > Fixes: 8936ef7604c11 ipv6: sr: fix NULL pointer dereference when setting encap source address
Please format your Fixes: tag properly next time. The commit header text should be enclosed by (" "). I fixed it up for you this time.
> Signed-off-by: Ahmed Abdelsalam <amsalam20@gmail.com>
Applied and queued up for -stable.
| |