From: Willem de Bruijn <[email protected]> Date: Thu, 17 May 2018 13:13:29 -0400
> From: Willem de Bruijn <[email protected]> > > Device features may change during transmission. In particular with > corking, a device may toggle scatter-gather in between allocating > and writing to an skb. > > Do not unconditionally assume that !NETIF_F_SG at write time implies > that the same held at alloc time and thus the skb has sufficient > tailroom. > > This issue predates git history. > > Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") > Reported-by: Eric Dumazet <[email protected]> > Signed-off-by: Willem de Bruijn <[email protected]> > > --- > > v2: fix ipv4 boundary condition Applied and queued up for -stable, thanks Willem.
