This fixes a couple of bugs where null pointers aren't checked correctly. This in turn causes the software to write to address 0 which overwrites the program startup code which in turn prevents 0001-net-fix-NULL-pointer-dereference.patch

0002-lib-ipv4-fix-dereference-of-bad-pointer-value.patchthe system from being able to reset since it reads garbage when the PC starts to read from 0