2011/11/23 Daniel P. Berrange <berrange(a)redhat.com&gt;: > From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; > > Pushed as a build-breaker fix > > * src/nwfilter/nwfilter_learnipaddr.c: Initialize ret variable > --- >  src/nwfilter/nwfilter_learnipaddr.c |    1 + >  1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/src/nwfilter/nwfilter_learnipaddr.c b/src/nwfilter/nwfilter_learnipaddr.c > index 675ef5b..d924c4d 100644 > --- a/src/nwfilter/nwfilter_learnipaddr.c > +++ b/src/nwfilter/nwfilter_learnipaddr.c > @@ -340,6 +340,7 @@ virNWFilterAddIpAddrForIfname(const char *ifname, char *addr) >     } else { >         if (virNWFilterVarValueAddValue(val, addr) < 0) >             ret = -1; > +        ret = 0; >     } > >  err_exit: This looks wrong to me. You're overwriting a possible error from virNWFilterVarValueAddValue here. I don't think that this is intended. Did you mean to initialize ret to zero on declaration, or put ret = 0 in an else branch here instead?