Jason A. Donenfeld 04d2ea92a1 wireguard: queueing: do not account for pfmemalloc when clearing skb header ...

Before 8b7008620b ("net: Don't copy pfmemalloc flag in __copy_skb_
header()"), the pfmemalloc flag used to be between headers_start and
headers_end, which is a region we clear when preparing the packet for
encryption/decryption. This is a parameter we certainly want to
preserve, which is why 8b7008620b moved it out of there. The code here
was written in a world before 8b7008620b, though, where we had to
manually account for it. This commit brings things up to speed.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2020-01-05 14:08:32 -08:00

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