Re: 2.6.13-rc3 udev/hotplug use memory after free

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 25 Jul 2005 15:01:19 -0700, 
Andrew Morton <[email protected]> wrote:
>Keith Owens <[email protected]> wrote:
>>
>> 2.6.13-rc3 + kdb (which does not touch udev/hotplug) on IA64 (Altix).
>>  gcc version 3.3.3 (SuSE Linux).  Compiled with DEBUG_SLAB,
>>  DEBUG_PREEMPT, DEBUG_SPINLOCK, DEBUG_SPINLOCK_SLEEP, DEBUG_KOBJECT.
>> 
>>  There is a use after free somewhere above class_device_attr_show.
>
>Can we obtain a backtrace for this one, Keith?  The function itself is
>pretty innocuous and is used by many callers.  I'd be suspectng a bug in
>the caller.

I no longer have the backtrace.  This 2.6.13-rc3 system has been booted
50+ times (ia64 MCA testing) and only once did it break.  If it recurs, I'll
do some more digging.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]
  Powered by Linux