> -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Pablo de Lara > Sent: Thursday, May 31, 2018 5:53 PM > To: Lu, Wenzhuo <wenzhuo...@intel.com>; Ananyev, Konstantin > <konstantin.anan...@intel.com> > Cc: dev@dpdk.org; De Lara Guarch, Pablo <pablo.de.lara.gua...@intel.com>; > sta...@dpdk.org > Subject: [dpdk-dev] [PATCH v3] net/ixgbe: fix crash on detach > > When detaching a port bound to ixgbe PMD, if the port does not have any VFs, > *vfinfo is not set and there is a NULL dereference attempt, when calling > rte_eth_switch_domain_free(), which expects VFs to be used, causing a > segmentation fault. > > Steps to reproduce: > > ./testpmd -- -i > testpmd> port stop all > testpmd> port close all > testpmd> port detach 0 > > Bugzilla ID: 57 > Fixes: cf80ba6e2038 ("net/ixgbe: add support for representor ports") > Cc: sta...@dpdk.org > > Reported-by: Anatoly Burakov <anatoly.bura...@intel.com> > Signed-off-by: Pablo de Lara <pablo.de.lara.gua...@intel.com> > Tested-by: Anatoly Burakov <anatoly.bura...@intel.com> > Acked-by: Remy Horton <remy.hor...@intel.com> Applied to dpdk-next-net-intel Thanks! Qi
