inet: control sockets should not use current thread task_frag
Because ICMP handlers run from softirq contexts, they must not use current thread task_frag. Previously, all sockets allocated by inet_ctl_sock_create() would use the per-socket page fragment, with no chance of recursion. Fixes: 98123866 ("Treewide: Stop corrupting socket's task_frag") Reported-by:<syzbot+bebc6f1acdf4cbb79b03@syzkaller.appspotmail.com> Signed-off-by:
Eric Dumazet <edumazet@google.com> Cc: Benjamin Coddington <bcodding@redhat.com> Acked-by:
Guillaume Nault <gnault@redhat.com> Link: https://lore.kernel.org/r/20230103192736.454149-1-edumazet@google.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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