Re: [libvirt] [PATCH]lxc: make sure root wouldn't be null

ping

> -----Original Message----- > From: Chen Hanxiao [mailto:chenhanxiao@cn.fujitsu.com] > Sent: Tuesday, November 05, 2013 5:57 PM > To: libvir-list(a)redhat.com > Cc: chenhanxiao(a)cn.fujitsu.com > Subject: [libvirt][PATCH]lxc: make sure root wouldn't be null > > From: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; > > virDomainGetRootFilesystem may return null. > We should take care of it. > > Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; > --- > src/lxc/lxc_container.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c > index 255c711..e8f7a75 100644 > --- a/src/lxc/lxc_container.c > +++ b/src/lxc/lxc_container.c > @@ -1829,7 +1829,8 @@ static int lxcContainerChild(void *data) > if (lxcContainerSetID(vmDef) < 0) > goto cleanup; > > - root = virDomainGetRootFilesystem(vmDef); > + if (!(root = virDomainGetRootFilesystem(vmDef))) > + goto cleanup; > > if (argv->nttyPaths) { > const char *tty = argv->ttyPaths[0]; > -- > 1.8.2.1 -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list