Module Name: src
Committed By: maxv
Date: Sat Aug 8 12:02:35 UTC 2015
Modified Files:
src/sys/compat/osf1: osf1_socket.c
Log Message:
easy kmem_alloc(0)
ok shm@
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/sys/compat/osf1/osf1_socket.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/compat/osf1/osf1_socket.c
diff -u src/sys/compat/osf1/osf1_socket.c:1.20 src/sys/compat/osf1/osf1_socket.c:1.21
--- src/sys/compat/osf1/osf1_socket.c:1.20 Fri Apr 23 15:19:21 2010
+++ src/sys/compat/osf1/osf1_socket.c Sat Aug 8 12:02:35 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: osf1_socket.c,v 1.20 2010/04/23 15:19:21 rmind Exp $ */
+/* $NetBSD: osf1_socket.c,v 1.21 2015/08/08 12:02:35 maxv Exp $ */
/*
* Copyright (c) 1999 Christopher G. Demetriou. All rights reserved.
@@ -58,7 +58,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: osf1_socket.c,v 1.20 2010/04/23 15:19:21 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: osf1_socket.c,v 1.21 2015/08/08 12:02:35 maxv Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -116,7 +116,7 @@ osf1_sys_sendmsg_xopen(struct lwp *l, co
return (EINVAL);
iov_len = bsd_msghdr.msg_iovlen;
- if (iov_len > IOV_MAX)
+ if ((iov_len > IOV_MAX) || (iov_len == 0))
return EMSGSIZE;
bsd_iovec = kmem_alloc(iov_len * sizeof(struct iovec), KM_SLEEP);
bsd_msghdr.msg_iov = bsd_iovec;
