xnu-3789.31.2.tar.gz

[apple/xnu.git] / bsd / netinet / tcp_usrreq.c

diff --git a/bsd/netinet/tcp_usrreq.c b/bsd/netinet/tcp_usrreq.c
index 67306d65d628e7ab1af45edd27d4ae2851c616f6..f50103ea04447d01573738b11aff33858056a226 100644 (file)
--- a/bsd/netinet/tcp_usrreq.c
+++ b/bsd/netinet/tcp_usrreq.c
@@ -1174,6 +1174,7 @@ tcp_usr_abort(struct socket *so)
         if (tp == NULL)
                goto out;
        tp = tcp_drop(tp, ECONNABORTED);
+       VERIFY(so->so_usecount > 0);
        so->so_usecount--;
        COMMON_END(PRU_ABORT);
 }