Messages in this thread | | | Date | Mon, 11 Jun 2012 13:25:45 -0400 | From | Dave Jones <> | Subject | Re: net: nfc: BUG and panic in accept() on 3.5-rc2 |
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On Mon, Jun 11, 2012 at 06:56:50PM +0200, Sasha Levin wrote:
> > > > > > What's trinity ? > > > > > > Also, if this one is reproducible, would you mind sharing some details about > > > > > > how we could reproduce it ? > > > > > > > > > > Well, bugfix should be trivial enough ;) > > > > Yep, I looked at the code only after looking at Sasha's report. > > > > > > > > Thanks for the patch, do you mind if I add your SOB to it ? > > > > > > I would prefer making sure it fixes the bug first ;) > > Sure, although your patch makes sense regardless of that :) > > I'll still wait for Sasha to confirm that it fixes his crash. > > I don't have a direct way of reproducing it, but I've put it in the test > vm and the fuzzer is running, I'll let you know tomorrow if it happened > again.
You might be able to trigger it faster by using -P PF_NFC, which will force trinity to only use NFC sockets.
sidenote: most protocols trigger the module to be auto-loaded when a socket is created. This doesn't seem to happen with nfc, making me need to manually modprobe it first. Intentional ?
Dave
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