Eric Dumazet dc948de356 net/packet: fix memory leak in packet_set_ring() ...

[ Upstream commit 55655e3d11 ]

syzbot found we can leak memory in packet_set_ring(), if user application
provides buggy parameters.

Fixes: 7f953ab2ba ("af_packet: TX_RING support for TPACKET_V3")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-07-03 13:16:01 +02:00

..

af_packet.c

net/packet: fix memory leak in packet_set_ring()

2019-07-03 13:16:01 +02:00

diag.c

packet: pdiag_put_ring() should return TX_RING info for TPACKET_V3

2017-01-10 21:02:42 -05:00

internal.h

af_packet: Block execution of tasks waiting for transmit to complete in AF_PACKET

2019-07-03 13:16:01 +02:00

Kconfig

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Makefile

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