On Tue, 2009-10-27 at 14:23 +0000, David Lutterkort wrote: > On Fri, 2009-10-23 at 20:31 +0100, Daniel P. Berrange wrote: > > On Fri, Oct 23, 2009 at 03:13:17PM -0400, Laine Stump wrote: > > > If ncf_init() fails, it takes responsibility to call ncf_close() when > > > appropriate. Having libvirt call it results in a double close, which > > > ends up segv'ing. > > > > Hmm, it would be good if ncf_init set the passed in pointer to NULL > > when it failed, then your existing cleanup check would have been > > safe. > > Agreed - that that doesn't happen was an oversight. I'll fix that. Spoke too soon - ncf_init returns -2 when allocations fail so badly that we can't even allocate the struct netcf (in which case ncf_init should reset the pointer to NULL, but doesn't - that's the bug that needs to be addressed) It can also return -1 for all kinds of other failures; in that case you have a struct netcf that's good enough to pass to ncf_error to get more error details. David -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list