Commits
Sasha Levin committed 06ebb06d494
iovec: make sure the caller actually wants anything in memcpy_fromiovecend Check for cases when the caller requests 0 bytes instead of running off and dereferencing potentially invalid iovecs. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>