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ae453eef92
Pull bpf fixes from Eduard Zingerman: - Fix tcp_bpf_sendmsg() error path mistaking a concurrently-freed sk_psock->cork for the local temporary message and freeing it again (Chengfeng Ye) - Reject passing scalar NULL to nonnull arg of a global subprog. Previously the verifier did not account for the cases directly passing scalars to a global subprog, e.g.: 'global_func(0);' would pass even if 'global_func' argument was marked nonnull (Amery Hung) * tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf, sockmap: Fix cork use-after-free in tcp_bpf_sendmsg() selftests/bpf: Test passing scalar NULL to nonnull global subprog bpf: Reject passing scalar NULL to nonnull arg of a global subprog