yam: fix a memory leak in yam_siocdevprivate()
authorHangyu Hua <hbh25y@gmail.com>
Mon, 24 Jan 2022 03:29:54 +0000 (11:29 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 1 Feb 2022 16:25:47 +0000 (17:25 +0100)
commit729e54636b3ebefb77796702a5b1f1ed5586895e
tree2b85d805664802f9d93134b121912e5dd3ee3f03
parent93a6e920d8ccb4df846c03b6e72f7e08843d294c
yam: fix a memory leak in yam_siocdevprivate()

[ Upstream commit 29eb31542787e1019208a2e1047bb7c76c069536 ]

ym needs to be free when ym->cmd != SIOCYAMSMCS.

Fixes: 0781168e23a2 ("yam: fix a missing-check bug")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/hamradio/yam.c