tree f4260f9bc672984a0187f59264eb4c8598a1b51b
parent 91cdb4d61a04a49ad3b05010cad918e872e767e3
author Shawn Li <shawn.li@intel.com> 1600381237 +0800
committer Carl Zhang <carl.zhang@intel.com> 1600874141 -0400

fix one null pointer dereference risk
Signed-off-by: Shawn Li <shawn.li@intel.com>