[libvirt] [PATCH] lxc: Avoid segfault of libvirt_lxc helper on early cleanup paths
Jiri Denemark
jdenemar at redhat.com
Mon Nov 26 14:35:18 UTC 2012
On Mon, Nov 26, 2012 at 12:18:17 +0100, Peter Krempa wrote:
> Early jumps to the cleanup label caused a crash of the libvirt_lxc
> container helper as the cleanup section called
> virLXCControllerDeleteInterfaces(ctrl) without checking the ctrl argument
> for NULL. The argument was de-referenced soon after.
>
> $ /usr/libexec/libvirt_lxc
> /usr/libexec/libvirt_lxc: missing --name argument for configuration
> Segmentation fault
> ---
> src/lxc/lxc_controller.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
ACK
Jirka
More information about the libvir-list
mailing list