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(parent: ef61755) | patch
gtp: add missing gtp_encap_disable_sock() in gtp_encap_enable()
authorTaehee Yoo <ap420073@gmail.com>
Tue, 2 Jul 2019 15:24:04 +0000 (00:24 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Jul 2019 05:28:33 +0000 (07:28 +0200)
commit36ae374e3198ed5c99491c833df2775a346312f0
treec043bfd3cfb55733f77296ac12755ca2b6c250d3tree | snapshot (tar.gz zip)
parentef61755621147dc831ef2d47c23e1b8179a6816ccommit | diff
gtp: add missing gtp_encap_disable_sock() in gtp_encap_enable()

[ Upstream commit e30155fd23c9c141cbe7d99b786e10a83a328837 ]

If an invalid role is sent from user space, gtp_encap_enable() will fail.
Then, it should call gtp_encap_disable_sock() but current code doesn't.
It makes memory leak.

Fixes: 91ed81f9abc7 ("gtp: support SGSN-side tunnels")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/gtp.c diff | blob | blame | history