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authorJason A. Donenfeld <Jason@zx2c4.com>2020-04-29 14:59:21 -0600
committerDavid S. Miller <davem@davemloft.net>2020-04-29 14:23:05 -0700
commitc21baa8fd865c29b17d814ba22220e3c0e08632c (patch)
treece369235a7e9ed6aaff4e0404090d5591755ba51 /drivers/net/wireguard/cookie.c
parentf32b6afc4fa68dbffe6c791aee39f595be1067f5 (diff)
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wireguard: queueing: cleanup ptr_ring in error path of packet_queue_init
Prior, if the alloc_percpu of packet_percpu_multicore_worker_alloc failed, the previously allocated ptr_ring wouldn't be freed. This commit adds the missing call to ptr_ring_cleanup in the error case. Reported-by: Sultan Alsawaf <sultan@kerneltoast.com> Fixes: a8f1bc7bdea3 ("net: WireGuard secure network tunnel") Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireguard/cookie.c')
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