ws: Fix use after free in test-server.c extra_objects
ws: Fix use after free in test-server.c extra_objects

Remove objects from the hash table as they're freed.

Fixes #208

Reviewed-by: Patrick Uiterwijk <bd6d5394796bee9cca2245486eb583fd64b70226@redhat.com>

zigitax/cockpit,andreasn/cockpit,vbatts/cockpit,Thermionix/cockpit,mareklibra/cockpit,sgallagher/cockpit,arilivigni/cockpit,jscotka/cockpit,andreasn/cockpit,xhad/cockpit,vanloswang/cockpit,michalskrivanek/cockpit,deryni/cockpit,nmav/cockpit,darioajr/cockpit,FireDrunk/cockpit,mareklibra/cockpit,xhad/cockpit,cockpituous/cockpit,nmav/cockpit,martinpitt/cockpit,cockpituous/cockpit,arilivigni/cockpit,Thermionix/cockpit,deryni/cockpit,SotolitoLabs/cockpit,martinpitt/cockpit,darioajr/cockpit,jscotka/cockpit,vbatts/cockpit,evol262/cockpit,netzvieh/cockpit,evol262/cockpit,sub-mod/cockpit,evol262/cockpit,maxamillion/cockpit,cockpit-project/cockpit,garrett/cockpit,matobet/cockpit,deryni/cockpit,matobet/cockpit,stefwalter/cockpit,cockpit-project/cockpit,FireDrunk/cockpit,kkaempf/cockpit,michalskrivanek/cockpit,denysvitali/cockpit,Scribery/cockpit,FireDrunk/cockpit,moolitayer/cockpit,denysvitali/cockpit,larsu/cockpit,moraleslazaro/cockpit,harishanand95/cockpit,garrett/cockpit,mareklibra/cockpit,harishanand95/cockpit,larskarlitski/cockpit,moolitayer/cockpit,cockpituous/cockpit,Scribery/cockpit,sub-mod/cockpit,fridex/cockpit,fridex/cockpit,maxamillion/cockpit,haiyangd/cockpit_view,evol262/cockpit,matobet/cockpit,dperpeet/cockpit,mareklibra/cockpit,zigitax/cockpit,haiyangd/cockpit_view,sub-mod/cockpit,moraleslazaro/cockpit,harishanand95/cockpit,cockpit-project/cockpit,mareklibra/cockpit,sgallagher/cockpit,stefwalter/cockpit,petervo/cockpit,xhad/cockpit,stefwalter/cockpit,mvollmer/cockpit,mvollmer/cockpit,jscotka/cockpit,mareklibra/cockpit,firebitsbr/cockpit,mareklibra/cockpit,deryni/cockpit,cockpituous/cockpit,zigitax/cockpit,firebitsbr/cockpit,larsu/cockpit,haiyangd/cockpit_view,Scribery/cockpit,Armstrong1992/cockpit,dperpeet/cockpit,xhad/cockpit,firebitsbr/cockpit,FireDrunk/cockpit,evol262/cockpit,petervo/cockpit,vanloswang/cockpit,vbatts/cockpit,xhad/cockpit,netzvieh/cockpit,zigitax/cockpit,moolitayer/cockpit,dperpeet/cockpit,SotolitoLabs/cockpit,larsu/cockpit,FireDrunk/cockpit,garrett/cockpit,larskarlitski/cockpit,mvollmer/cockpit,vanloswang/cockpit,Thermionix/cockpit,Armstrong1992/cockpit,deryni/cockpit,larskarlitski/cockpit,vbatts/cockpit,darioajr/cockpit,matobet/cockpit,fridex/cockpit,matobet/cockpit,vbatts/cockpit,vanloswang/cockpit,netzvieh/cockpit,michalskrivanek/cockpit,kkaempf/cockpit,Armstrong1992/cockpit,larsu/cockpit,mvollmer/cockpit,netzvieh/cockpit,larskarlitski/cockpit,arilivigni/cockpit,dperpeet/cockpit,nmav/cockpit,dperpeet/cockpit,kkaempf/cockpit,sgallagher/cockpit,cockpituous/cockpit,sub-mod/cockpit,michalskrivanek/cockpit,jscotka/cockpit,jscotka/cockpit,matobet/cockpit,moraleslazaro/cockpit,martinpitt/cockpit,evol262/cockpit,sgallagher/cockpit,michalskrivanek/cockpit,denysvitali/cockpit,petervo/cockpit,kkaempf/cockpit,firebitsbr/cockpit,SotolitoLabs/cockpit,sgallagher/cockpit,arilivigni/cockpit,SotolitoLabs/cockpit,Scribery/cockpit,vanloswang/cockpit,harishanand95/cockpit,martinpitt/cockpit,harishanand95/cockpit,garrett/cockpit,firebitsbr/cockpit,jscotka/cockpit,maxamillion/cockpit,arilivigni/cockpit,cockpituous/cockpit,moolitayer/cockpit,harishanand95/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,fridex/cockpit,harishanand95/cockpit,maxamillion/cockpit,larsu/cockpit,martinpitt/cockpit,stefwalter/cockpit,larskarlitski/cockpit,dperpeet/cockpit,sgallagher/cockpit,SotolitoLabs/cockpit,dperpeet/cockpit,deryni/cockpit,moraleslazaro/cockpit,mvollmer/cockpit,deryni/cockpit,denysvitali/cockpit,SotolitoLabs/cockpit,michalskrivanek/cockpit,vbatts/cockpit,andreasn/cockpit,zigitax/cockpit,Armstrong1992/cockpit,haiyangd/cockpit_view,denysvitali/cockpit,vanloswang/cockpit,sgallagher/cockpit,haiyangd/cockpit_view,Armstrong1992/cockpit,garrett/cockpit,netzvieh/cockpit,xhad/cockpit,moraleslazaro/cockpit,kkaempf/cockpit,stefwalter/cockpit,arilivigni/cockpit,andreasn/cockpit,darioajr/cockpit,petervo/cockpit,netzvieh/cockpit,xhad/cockpit,fridex/cockpit,cockpit-project/cockpit,Thermionix/cockpit,michalskrivanek/cockpit,larsu/cockpit,arilivigni/cockpit,sub-mod/cockpit,darioajr/cockpit,larskarlitski/cockpit,moraleslazaro/cockpit,petervo/cockpit,Scribery/cockpit,stefwalter/cockpit,Scribery/cockpit,maxamillion/cockpit,petervo/cockpit,moolitayer/cockpit,larskarlitski/cockpit,petervo/cockpit,moraleslazaro/cockpit,nmav/cockpit,stefwalter/cockpit,nmav/cockpit,vanloswang/cockpit,fridex/cockpit,Scribery/cockpit,andreasn/cockpit,Thermionix/cockpit,Thermionix/cockpit,andreasn/cockpit,cockpit-project/cockpit