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bpf: sockmap remove dead check
Remove dead code that bails on `attr->value_size > KMALLOC_MAX_SIZE` - the previous check already bails on `attr->value_size != 4`. Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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@ -1442,9 +1442,6 @@ static struct bpf_map *sock_map_alloc(union bpf_attr *attr)
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attr->value_size != 4 || attr->map_flags & ~SOCK_CREATE_FLAG_MASK)
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return ERR_PTR(-EINVAL);
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if (attr->value_size > KMALLOC_MAX_SIZE)
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return ERR_PTR(-E2BIG);
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err = bpf_tcp_ulp_register();
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if (err && err != -EEXIST)
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return ERR_PTR(err);
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