On Sun, Jul 26, 2020 at 8:39 PM Gaurav Singh <gaurav1...@gmail.com> wrote: > > ipv6_pinfo is initlialized by inet6_sk() which returns NULL.
Why? It only returns NULL for timewait or request sock, but I don't see how ip6_autoflowlabel() could be called on these sockets. So please explain. > Hence it can cause segmentation fault. Fix this by adding a > NULL check. Which exact call path? Do you have a full stack trace? Thanks.
