Re: [PATCH net] net: fix memleak in register_netdevice()

2020-06-18 Thread David Miller
From: Yang Yingliang Date: Tue, 16 Jun 2020 09:39:21 + > I got a memleak report when doing some fuzz test: ... > If call_netdevice_notifiers() failed, then rollback_registered() > calls netdev_unregister_kobject() which holds the kobject. The > reference cannot be put because the netdev won'

[PATCH net] net: fix memleak in register_netdevice()

2020-06-15 Thread Yang Yingliang
I got a memleak report when doing some fuzz test: unreferenced object 0x888112584000 (size 13599): comm "ip", pid 3048, jiffies 4294911734 (age 343.491s) hex dump (first 32 bytes): 74 61 70 30 00 00 00 00 00 00 00 00 00 00 00 00 tap0 00 ee d9 19 81 88 ff ff 00 00 00 00