Merge pull request moby#50906 from randomnoise/sctp-check

contrib/check-config: check SCTP protocol option

Author: akerouanton

contrib/check-config.sh

@@ -319,6 +319,7 @@ check_flags \
 	NET_CLS_CGROUP $netprio \
 	CFS_BANDWIDTH FAIR_GROUP_SCHED \
 	IP_NF_TARGET_REDIRECT \
+	IP_SCTP \
 	IP_VS \
 	IP_VS_NFCT \
 	IP_VS_PROTO_TCP \