selftests: net: ip_local_port_range: define IPPROTO_MPTCP

Older glibc's netinet/in.h may leave IPPROTO_MPTCP undefined when building ip_local_port_range.c, that leads to "error: use of undeclared identifier 'IPPROTO_MPTCP'". Define IPPROTO_MPTCP in such cases, just like in other MPTCP selftests. Fixes: 122db5e ("selftests/net: add MPTCP coverage for IP_LOCAL_PORT_RANGE") Reported-by: Linux Kernel Functional Testing <[email protected]> Closes: https://lore.kernel.org/netdev/CA+G9fYvGO5q4o_Td_kyQgYieXWKw6ktMa-Q0sBu6S-0y3w2aEQ@mail.gmail.com/ Signed-off-by: Maxim Galaganov <[email protected]> Tested-by: Linux Kernel Functional Testing <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
EttusResearch · Feb 13, 2024 · c2b3ec3 · c2b3ec3
1 parent 73d9629
commit c2b3ec3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tools/testing/selftests/net/ip_local_port_range.c b/tools/testing/selftests/net/ip_local_port_range.c
@@ -16,6 +16,10 @@
 #define IP_LOCAL_PORT_RANGE 51
 #endif
 
+#ifndef IPPROTO_MPTCP
+#define IPPROTO_MPTCP 262
+#endif
+
 static __u32 pack_port_range(__u16 lo, __u16 hi)
 {
 	return (hi << 16) | (lo << 0);