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SubjectRe: [PATCH v2] ipv6: check return value of ipv6_skip_exthdr

This patch was applied to netdev/net.git (master)
by David S. Miller <>:

On Wed, 17 Nov 2021 20:06:48 +0100 you wrote:
> The offset value is used in pointer math on skb->data.
> Since ipv6_skip_exthdr may return -1 the pointer to uh and th
> may not point to the actual udp and tcp headers and potentially
> overwrite other stuff. This is why I think this should be checked.
> EDIT: added {}'s, thanks Kees
> [...]

Here is the summary with links:
- [v2] ipv6: check return value of ipv6_skip_exthdr

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