[PATCH net 2/4] rxrpc: Fix conn-level packet handling to unshare RESPONSE packets

[David Howells]

Simon Horman <horms at kernel.org> wrote:

> This isn't a new bug introduced by this patch, but since we are modifying
> the unshare path here: when rxrpc_unshare_skb() fails, it sets *_skb = NULL
> and returns just_discard.

Is there a way to avoid having skb_unshare() eat your ref to the source skbuff
if it fails?

David