[etherlab-dev] ecrt_master_get_slave BUG: unable to handle kernel NULL pointer dereference

Florian Pose fp at igh.de
Mon May 5 19:00:04 CEST 2014

Hello Matthieu,

On Thu, May 01, 2014 at 04:43:19PM -0700, matthieu bec wrote:
> ecrt_master_get_slave will receive a NULL pointer from
> ec_master_find_slave_const when the query doesn't succeed (e.g. a
> nonexistent slave_position) - but tries to fill the slave info
> response nonetheless, resulting in kernel BUG: unable to handle
> kernel NULL pointer dereference.
> for your consideration, this patch addresses the issue:

thanks, I applied and pushed it.

Best regards,
Florian Pose


More information about the Etherlab-dev mailing list