net/packet: fix missing net_device reference release

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[ Upstream commit d19b183cdc ]

When using a TX ring buffer, if an error occurs processing a control
message (e.g. invalid message), the net_device reference is not
released.

Fixes c14ac9451c ("sock: enable timestamping using control messages")
Signed-off-by: Douglas Caetano dos Santos <douglascs@taghos.com.br>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Douglas Caetano dos Santos 2017-05-12 15:19:15 -03:00 • committed by Greg Kroah-Hartman

parent 5e7d9f0b3f

commit f79d3307c0

1 changed files with 7 additions and 7 deletions

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net/packet/af_packet.c

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