* [BUG]drivers: net: usb: usbnet.c: dangling pointer in function usbnet_start_xmit
@ 2021-08-01 8:02 nil Yi
0 siblings, 0 replies; only message in thread
From: nil Yi @ 2021-08-01 8:02 UTC (permalink / raw)
To: oneukum, netdev
Hi,
I found there leaves a dangling pointer urb in function
usbnet_start_xmit in v5.14-rc3,
1386: entry->urb = urb;
1451: usb_put_urb(urb);
1454: goto deferred;
1492: deferred:
1494: return NETDEV_TX_OK;
left a pointer in entry->urb, I'm not sure whether it cound be used
in usbnet_bh
Any feedback would be appreciated, thanks :)
Best wishes,
Nil Yi
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-08-01 8:02 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-01 8:02 [BUG]drivers: net: usb: usbnet.c: dangling pointer in function usbnet_start_xmit nil Yi
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).