Messages in this thread | | | Date | Mon, 21 May 2012 13:17:07 -0300 | From | Gustavo Padovan <> | Subject | Re: [PATCH] Bluetooth: Fix null pointer dereference in l2cap_chan_send |
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Hi Minho,
* Minho Ban <mhban@samsung.com> [2012-05-21 09:58:19 +0900]:
> If l2cap_chan_send is called will null conn it will cause kernel Oops. > This patch checks if conn is valid before entering l2cap_chan_send.
chan->conn should be always valid, and if not we have a bug somewhere else in the code and not in l2cap_chan_send(). It could be a locking problem maybe. Also check if you can reproduce this with latest bluetooth-next.
Gustavo
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