[libvirt] [PATCH] Fix pool define crash

[Daniel P. Berrange]

On Wed, Dec 17, 2008 at 09:26:51PM +0100, Chris Lalancette wrote:
> Cole Robinson wrote:
> > Ahh, I didn't realize the AssignDef caveat. Thanks for pointing that
> > out. Something like this should work then?
> 
> > diff --git a/src/storage_driver.c b/src/storage_driver.c
> > index 2432a9a..330317c 100644
> > --- a/src/storage_driver.c
> > +++ b/src/storage_driver.c
> > @@ -544,12 +544,13 @@ storagePoolDefine(virConnectPtr conn,
> >  
> >      if (!(pool = virStoragePoolObjAssignDef(conn, &driver->pools, def)))
> >          goto cleanup;
> > -    def = NULL;
> >  
> >      if (virStoragePoolObjSaveDef(conn, driver, pool, def) < 0) {
> >          virStoragePoolObjRemove(&driver->pools, pool);
> > +        def = NULL;
> >          goto cleanup;
> >      }
> > +    def = NULL;
> >  
> >      ret = virGetStoragePool(conn, pool->def->name, pool->def->uuid);
> >  
> 
> Yeah, that looks better.  Seems to be good to me, so ACK.

Functionally correct, so fine to commit, but I still think we should
change the virStoragePoolObjSaveDef method params, but not urgent unless
you want to change it now.

Daniel
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