From c3c969c94899de1179c408663b1c43d1a3655858 Mon Sep 17 00:00:00 2001 From: Nicolas Joly Date: Wed, 22 Jul 2009 17:19:44 +0000 Subject: [PATCH] Make compat netbsd32 sendmsg follow the native version by allowing empty messages. This let unfdpass regression test work as expected. --- sys/compat/netbsd32/netbsd32_socket.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/sys/compat/netbsd32/netbsd32_socket.c b/sys/compat/netbsd32/netbsd32_socket.c index 4690f1add91..c8c4f4ae05a 100644 --- a/sys/compat/netbsd32/netbsd32_socket.c +++ b/sys/compat/netbsd32/netbsd32_socket.c @@ -1,4 +1,4 @@ -/* $NetBSD: netbsd32_socket.c,v 1.34 2008/12/17 20:51:34 cegger Exp $ */ +/* $NetBSD: netbsd32_socket.c,v 1.35 2009/06/15 22:59:53 njoly Exp $ */ /* * Copyright (c) 1998, 2001 Matthew R. Green @@ -27,7 +27,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: netbsd32_socket.c,v 1.34 2008/12/17 20:51:34 cegger Exp $"); +__KERNEL_RCSID(0, "$NetBSD: netbsd32_socket.c,v 1.35 2009/06/15 22:59:53 njoly Exp $"); #include #include @@ -238,10 +238,8 @@ netbsd32_sendmsg(struct lwp *l, const struct netbsd32_sendmsg_args *uap, registe iov = (struct iovec *)malloc( sizeof(struct iovec) * (u_int)msg.msg_iovlen, M_IOV, M_WAITOK); - } else if ((u_int)msg.msg_iovlen > 0) + } else iov = aiov; - else - return (EMSGSIZE); iov32 = NETBSD32PTR64(msg32.msg_iov); error = netbsd32_to_iovecin(iov32, iov, msg.msg_iovlen); -- 2.11.4.GIT