It is possible for VSS_parse() to succeed and return a NULL addr but a non-NULL port (e.g. ":80" which is a valid listening address).  In that case, port should be free()d before returning.
It is possible for VSS_parse() to succeed and return a NULL addr but a
non-NULL port (e.g. ":80" which is a valid listening address).  In that
case, port should be free()d before returning.

Coverity Scan (CID:15)


git-svn-id: 2c9807fa3ff65b17195bd55dc8a6c4261e10127b@2379 d4fa192b-c00b-0410-8231-f00ffab90ce4

mrhmouse/Varnish-Cache,drwilco/varnish-cache-drwilco,varnish/Varnish-Cache,feld/Varnish-Cache,mrhmouse/Varnish-Cache,wikimedia/operations-debs-varnish,alarky/varnish-cache-doc-ja,ssm/pkg-varnish,1HLtd/Varnish-Cache,feld/Varnish-Cache,gquintard/Varnish-Cache,franciscovg/Varnish-Cache,chrismoulton/Varnish-Cache,drwilco/varnish-cache-old,zhoualbeart/Varnish-Cache,gquintard/Varnish-Cache,ajasty-cavium/Varnish-Cache,zhoualbeart/Varnish-Cache,gauthier-delacroix/Varnish-Cache,zhoualbeart/Varnish-Cache,drwilco/varnish-cache-drwilco,wikimedia/operations-debs-varnish,1HLtd/Varnish-Cache,alarky/varnish-cache-doc-ja,gquintard/Varnish-Cache,ssm/pkg-varnish,mrhmouse/Varnish-Cache,wikimedia/operations-debs-varnish,ssm/pkg-varnish,wikimedia/operations-debs-varnish,franciscovg/Varnish-Cache,ajasty-cavium/Varnish-Cache,feld/Varnish-Cache,ajasty-cavium/Varnish-Cache,gauthier-delacroix/Varnish-Cache,feld/Varnish-Cache,gauthier-delacroix/Varnish-Cache,gquintard/Varnish-Cache,drwilco/varnish-cache-old,franciscovg/Varnish-Cache,ssm/pkg-varnish,alarky/varnish-cache-doc-ja,1HLtd/Varnish-Cache,zhoualbeart/Varnish-Cache,ajasty-cavium/Varnish-Cache,ambernetas/varnish-cache,chrismoulton/Varnish-Cache,drwilco/varnish-cache-old,alarky/varnish-cache-doc-ja,varnish/Varnish-Cache,drwilco/varnish-cache-drwilco,chrismoulton/Varnish-Cache,gauthier-delacroix/Varnish-Cache,varnish/Varnish-Cache,varnish/Varnish-Cache,franciscovg/Varnish-Cache,varnish/Varnish-Cache,franciscovg/Varnish-Cache,ssm/pkg-varnish,feld/Varnish-Cache,mrhmouse/Varnish-Cache,mrhmouse/Varnish-Cache,alarky/varnish-cache-doc-ja,zhoualbeart/Varnish-Cache,ambernetas/varnish-cache,1HLtd/Varnish-Cache,gauthier-delacroix/Varnish-Cache,chrismoulton/Varnish-Cache,chrismoulton/Varnish-Cache,ambernetas/varnish-cache,ajasty-cavium/Varnish-Cache,wikimedia/operations-debs-varnish