APPLIED: [SRU][Bionic][PATCH 0/1] xfrm: Verify MAC header exists before overwriting eth_hdr(skb)->h_proto

[Khaled Elmously]

On 2018-10-11 15:49:18 , Joseph Salisbury wrote:
> BugLink: https://bugs.launchpad.net/bugs/1795653
> 
> == SRU Justification ==
> Commit 87cdf3148b11 fixes a regression introduced by commit
> 5efec5c655dd.  However, it has not never landed in Bionic.   Requesting
> this commit in Bionic, so we don't have to wait for it to come down from
> upstream stable.
> 
> 
> == Fix ==
> 87cdf3148b11 ("xfrm: Verify MAC header exists before overwriting eth_hdr(skb)->h_proto")
> 
> == Regression Potential ==
> Low.  This commit fixes and existing regression by making sure teh MAC
> header exists.
> 
> == Test Case ==
> A test kernel was built with this patch and tested by the original bug reporter.
> The bug reporter states the test kernel resolved the bug.
> 
> 
> Yossi Kuperman (1):
>   xfrm: Verify MAC header exists before overwriting
>     eth_hdr(skb)->h_proto
> 
>  net/ipv4/xfrm4_mode_tunnel.c | 3 ++-
>  net/ipv6/xfrm6_mode_tunnel.c | 3 ++-
>  2 files changed, 4 insertions(+), 2 deletions(-)
> 
> -- 
> 2.7.4
> 
> 
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