ping > -----Original Message----- > From: Chen Hanxiao [mailto:[email protected]] > Sent: Tuesday, November 05, 2013 5:57 PM > To: [email protected] > Cc: [email protected] > Subject: [libvirt][PATCH]lxc: make sure root wouldn't be null > > From: Chen Hanxiao <[email protected]> > > virDomainGetRootFilesystem may return null. > We should take care of it. > > Signed-off-by: Chen Hanxiao <[email protected]> > --- > 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
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