Re: [PATCH net] mpls: fix NULL deref in mpls_valid_fib_dump_req() on CONFIG_INET=n

[Jakub Kicinski]

On Sun, 12 Jul 2026 15:09:03 -0700 Xiang Mei wrote:
> On CONFIG_INET=n, mpls_valid_fib_dump_req()'s local strict-check loop
> enters the RTA_OIF arm on the index alone and calls nla_get_u32(tb[i]).
> Since nlmsg_parse_deprecated_strict() leaves tb[i] NULL for any omitted
> attribute, a dump without RTA_OIF dereferences NULL and oopses.

Someone else already fixed this