On Fri, Jan 20, 2012 at 05:57:34PM +0100, Guido Günther wrote:
by dereferencing a NULL pointer in the call to virNodeSuspendGetTargetMask.
Only warn but Don't set an error to not overwrite an error code set by xenHypervisorMakeCapabilities. --- src/xen/xen_hypervisor.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/xen/xen_hypervisor.c b/src/xen/xen_hypervisor.c index 2bb3466..855576c 100644 --- a/src/xen/xen_hypervisor.c +++ b/src/xen/xen_hypervisor.c @@ -2764,6 +2764,10 @@ xenHypervisorMakeCapabilities(virConnectPtr conn) utsname.machine, cpuinfo, capabilities); + if (caps == NULL) { + VIR_WARN("Failed to get host capabilities"); + return NULL; + }
Shouldn't be any need for a warning there since the method we just called should have raised an error Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|