[ovs-dev] [PATCH v2] ovn-controller: Fix crash when sending GARP when openflow disconnection.

Ben Pfaff blp at ovn.org
Thu Feb 15 21:06:27 UTC 2018


On Thu, Feb 15, 2018 at 06:52:29PM +0800, Guoshuai Li wrote:
> This is call stack:
> Program received signal SIGABRT, Aborted.
> 1  0x00007ffff6a4f8e8 in __GI_abort () at abort.c:90
> 2  0x00000000004765d6 in ofputil_protocol_to_ofp_version (protocol=<optimized out>) at lib/ofp-util.c:769
> 3  0x000000000047c19e in ofputil_encode_packet_out (po=po at entry=0x7fffffffa0e0, protocol=<optimized out>) at lib/ofp-util.c:7060
> 4  0x0000000000410870 in send_garp (garp=0x83cfe0, current_time=current_time at entry=1200375400) at ovn/controller/pinctrl.c:1738
> 5  0x000000000041430f in send_garp_run (active_tunnels=<optimized out>, local_datapaths=0x7fffffffc0a0, chassis_index=<optimized out>, chassis=0x8194d0, br_int=<optimized out>, ctx=0x7fffffffc080) at ovn/controller/pinctrl.c:2069
> 
> Signed-off-by: Guoshuai Li <ligs at dtdream.com>
> Acked-by: Mark Michelson <mmichels at redhat.com>

Thank you for the patch and the bug fix.  I applied this to master and
backported as far as branch-2.7.


More information about the dev mailing list