On Mon, 6 May 2024, John Hubbard wrote:
When building with clang, via: make LLVM=1 -C tools/testing/selftest ...clang warns about three variables that are not initialized in all cases: 1) The opt_ipproto_off variable is used uninitialized if "testname" is not "ip". Willem de Bruijn pointed out that this is an actual bug, and suggested the fix that I'm using here (thanks!). 2) The addr_len is used uninitialized, but only in the assert case, which bails out, so this is harmless. 3) The family variable in add_listener() is only used uninitialized in the error case (neither IPv4 nor IPv6 is specified), so it's also harmless. Fix by initializing each variable. Cc: Willem de Bruijn <willemdebruijn.kernel@xxxxxxxxx> Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
Hi John - MPTCP change looks good to me: Acked-by: Mat Martineau <martineau@xxxxxxxxxx>
