[ovs-git] [openvswitch/ovs] 6a07cc: bfd: Fix memory leak

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 6a07ccaadb38ffbcf8a309d92df48e5587900c39
      https://github.com/openvswitch/ovs/commit/6a07ccaadb38ffbcf8a309d92df48e5587900c39
  Author: Yifeng Sun <pkusunyifeng at gmail.com>
  Date:   2017-11-29 (Wed, 29 Nov 2017)

  Changed paths:
    M ovn/controller/bfd.c

  Log Message:
  -----------
  bfd: Fix memory leak

Valgrind complains in test 2359 ():

864 (576 direct, 288 indirect) bytes in 18 blocks are definitely
lost in loss record 96 of 101
   by 0x4A6D64: xmalloc (util.c:120)
   by 0x40BC04: gateway_chassis_get_ordered (gchassis.c:73)
   by 0x408CF0: bfd_calculate_chassis (bfd.c:219)
   by 0x408CF0: bfd_run (bfd.c:257)
   by 0x407F72: main (ovn-controller.c:718)

gateway_chassis wasn't released before the 'continue' line.

Signed-off-by: Yifeng Sun <pkusunyifeng at gmail.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>
Tested-by: Greg Rose <gvrose8192 at gmail.com>
Reviewed-by: Greg Rose <gvrose8192 at gmail.com>