2010/10/2 Stefan Berger <[email protected]>: > Fixing memory leak shown by valgrind and freeing buffer in two more places. > > Signed-off-by: Stefan Berger <[email protected]> > > Index: libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c > =================================================================== > --- libvirt-acl.orig/src/nwfilter/nwfilter_ebiptables_driver.c > +++ libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c > @@ -1508,7 +1508,11 @@ _iptablesCreateRuleInstance(int directio > } > > if (virBufferUse(&prefix)) { > - virBufferVSprintf(&prefix, "%s", virBufferContentAndReset(&buf)); > + char *s = virBufferContentAndReset(&buf); > + > + virBufferVSprintf(&prefix, "%s", s);
You could simplify this to use virBufferAdd(&prefix, s, -1) instead of virBufferVSprintf. > + > + VIR_FREE(s); > > final = &prefix; > > @@ -1531,11 +1535,13 @@ _iptablesCreateRuleInstance(int directio > > err_exit: > virBufferFreeAndReset(&buf); > + virBufferFreeAndReset(&prefix); > > return -1; > > exit_no_error: > virBufferFreeAndReset(&buf); > + virBufferFreeAndReset(&prefix); > > return 0; > } > ACK. Matthias -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
