Assert that the inpcb lock is held when calling tcp_output().

Approved by: hsu
2002-08-12 03:22:46 +00:00 · 2002-08-12 03:22:46 +00:00 · 3d6ade3a03
commit 3d6ade3a03
parent 7ba28492c5
1 changed files with 2 additions and 0 deletions
--- a/sys/netinet/tcp_output.c
+++ b/sys/netinet/tcp_output.c
@ -128,6 +128,8 @@ tcp_output(struct tcpcb *tp)
 	isipv6 = (tp->t_inpcb->inp_vflag & INP_IPV6) != 0;
 #endif

+	mtx_assert(&tp->t_inpcb->inp_mtx, MA_OWNED);
+
 	/*
 	 * Determine length of data that should be transmitted,
 	 * and flags that will be used.