On Thu, Apr 21, 2022 at 21:41:52PM +0800, Daniel Kiper wrote: > On Sat, Apr 16, 2022 at 09:50:11AM +0800, Qiumiao Zhang via Grub-devel wrote: > > During UEFI PXE boot in IPv6 network, if the DHCP server adopts > > stateful automatic configuration, then the client receives a > > ICMP6_ROUTER_ADVERTISE multicast message from the server. This may be > > received without the interfaced having a configured network address, > > so orig_inf will be null, which can lead to a null dereference when > > creating the default route. Actually, in this case, the client obtains > > the default route through DHCPv6 instead of RA messages. So if > > orig_inf == NULL and route_inf == null, we should not set the default > > route. > > > > Fixes bug: https://savannah.gnu.org/bugs/index.php?62072
> Missing "Signed-off-by: Qiumiao Zhang <zhangqiumi...@huawei.com>" line. > May I add it on behalf of you? Yes, that's perfect. > Otherwise Reviewed-by: Daniel Kiper <daniel.ki...@oracle.com> Qiumiao _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
