netlink: mmap: fix tx type check
I can't send netlink message via mmaped netlink socket since commit: a8866ff6 netlink: make the check for "send from tx_ring" deterministic msg->msg_iter.type is set to WRITE (1) at SYSCALL_DEFINE6(sendto, ... import_single_range(WRITE, ... iov_iter_init(1, WRITE, ... call path, so that we need to check the type by iter_is_iovec() to accept the WRITE. Signed-off-by:Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
0bad9098
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