• Herbert Xu's avatar
    [SKBUFF]: Free old skb properly in skb_morph · 2d4baff8
    Herbert Xu authored
    The skb_morph function only freed the data part of the dst skb, but leaked
    the auxiliary data such as the netfilter fields.  This patch fixes this by
    moving the relevant parts from __kfree_skb to skb_release_all and calling
    it in skb_morph.
    
    It also makes kfree_skbmem static since it's no longer called anywhere else
    and it now no longer does skb_release_data.
    
    Thanks to Yasuyuki KOZAKAI for finding this problem and posting a patch for
    it.
    Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
    2d4baff8
skbuff.h 49.4 KB