Messages in this thread | | | Date | Sat, 31 May 2008 22:29:13 +0200 | From | "Stefanik Gábor" <> | Subject | Re: Wireless-testing's b43 panics in b43_generate_txhdr on packet transmit |
| |
On Sat, May 31, 2008 at 10:22 PM, Johannes Berg <johannes@sipsolutions.net> wrote: > On Sat, 2008-05-31 at 19:54 +0200, Michael Buesch wrote: >> On Saturday 31 May 2008 18:50:36 Pavel Roskin wrote: >> > On Sat, 2008-05-31 at 18:41 +0200, Michael Buesch wrote: >> > > On Saturday 31 May 2008 18:34:29 Stefanik Gábor wrote: >> > > > "BUG: unable to handle kernel NULL pointer dereference at 00000004 >> > > > IP: [<f8dd3a99>] :b43:b43_generate_txhdr+0x6a9/0x790 >> > > >> > > So can you put a few printks into the function to see where it dereferences >> > > a NULL pointer? (or use gdb to lookup the offset). >> > >> > u8 key_idx = info->control.hw_key->hw_key_idx; >> > >> > info->control.hw_key is NULL. >> >> Is a NULL pointer supposed to tell "do not encrypt", or is this a mac80211 bug? > > It's probably a bug. > > johannes >
Should we assume that it's the first key if it happens? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |