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(parent: 3738d48) | patch
net: mhi: Fix memory leak in mhi_net_dellink()
authorWei Yongjun <weiyongjun1@huawei.com>
Fri, 11 Nov 2022 09:20:44 +0000 (09:20 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 14 Nov 2022 11:21:02 +0000 (11:21 +0000)
commitf7c125bd79f50ec6094761090be81d02726ec6f4
tree4482b5032e662be73c61f6c43319e6ba834a989dtree | snapshot
parent3738d48b9b23f80a90f5de3ebeb0f044f80e9296commit | diff
net: mhi: Fix memory leak in mhi_net_dellink()

MHI driver registers network device without setting the
needs_free_netdev flag, and does NOT call free_netdev() when
unregisters network device, which causes a memory leak.

This patch calls free_netdev() to fix it since netdev_priv
is used after unregister.

Fixes: 13adac032982 ("net: mhi_net: Register wwan_ops for link creation")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/mhi_net.c diff | blob | history
Domain: System / Kernel;