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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2020-04-29 14:59:21 -0600 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2020-12-31 19:40:43 +0200 |
| commit | 4f0d19bed26f105117921ad4289e70e9d0b455f5 (patch) | |
| tree | 3c1c32df82a4a68ee684db68d1f2885ebebc0b8c /drivers/net/wireguard/receive.c | |
| parent | 171b636375661548d8160bcd84370065dd19824d (diff) | |
UPSTREAM: 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: e7096c131e51 ("net: WireGuard secure network tunnel")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 130c58606171326c81841a49cc913cd354113dd9)
Bug: 152722841
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iad1c5bc2be2459b3dbe4791a5fec09a9403d7d56
Diffstat (limited to 'drivers/net/wireguard/receive.c')
0 files changed, 0 insertions, 0 deletions