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2023-01-26selftests/net: Cover the IP_LOCAL_PORT_RANGE socket optionJakub Sitnicki1-0/+447
Exercise IP_LOCAL_PORT_RANGE socket option in various scenarios: 1. pass invalid values to setsockopt 2. pass a range outside of the per-netns port range 3. configure a single-port range 4. exhaust a configured multi-port range 5. check interaction with late-bind (IP_BIND_ADDRESS_NO_PORT) 6. set then get the per-socket port range Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>