- ian@cvs.openbsd.org 2008/06/12 23:24:58

[openssh.git] / monitor_fdpass.c

diff --git a/monitor_fdpass.c b/monitor_fdpass.c
index fb00ab7abe1592474100e8b1579ebf5fdeaee7ca..cab538bc900300262cebacde9a2122ab95ce3059 100644 (file)
--- a/monitor_fdpass.c
+++ b/monitor_fdpass.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: monitor_fdpass.c,v 1.14 2008/03/02 18:19:35 deraadt Exp $ */
+/* $OpenBSD: monitor_fdpass.c,v 1.17 2008/03/24 16:11:07 deraadt Exp $ */
 /*
  * Copyright 2001 Niels Provos <provos@citi.umich.edu>
  * All rights reserved.
@@ -52,7 +52,8 @@ mm_send_fd(int sock, int fd)
        union {
                struct cmsghdr hdr;
                char tmp[CMSG_SPACE(sizeof(int))];
-       } tmp;
+               char buf[CMSG_SPACE(sizeof(int))];
+       } cmsgbuf;
        struct cmsghdr *cmsg;
 #endif
 
@@ -61,8 +62,8 @@ mm_send_fd(int sock, int fd)
        msg.msg_accrights = (caddr_t)&fd;
        msg.msg_accrightslen = sizeof(fd);
 #else
-       msg.msg_control = (caddr_t)&tmp;
-       msg.msg_controllen = CMSG_LEN(sizeof(int));
+       msg.msg_control = (caddr_t)&cmsgbuf.buf;
+       msg.msg_controllen = sizeof(cmsgbuf.buf);
        cmsg = CMSG_FIRSTHDR(&msg);
        cmsg->cmsg_len = CMSG_LEN(sizeof(int));
        cmsg->cmsg_level = SOL_SOCKET;
@@ -104,9 +105,9 @@ mm_receive_fd(int sock)
        int fd;
 #ifndef HAVE_ACCRIGHTS_IN_MSGHDR
        union {
-               char tmp[CMSG_SPACE(sizeof(int))];
                struct cmsghdr hdr;
-       } tmp;
+               char buf[CMSG_SPACE(sizeof(int))];
+       } cmsgbuf;
        struct cmsghdr *cmsg;
 #endif
 
@@ -119,8 +120,8 @@ mm_receive_fd(int sock)
        msg.msg_accrights = (caddr_t)&fd;
        msg.msg_accrightslen = sizeof(fd);
 #else
-       msg.msg_control = &tmp;
-       msg.msg_controllen = sizeof(tmp);
+       msg.msg_control = &cmsgbuf.buf;
+       msg.msg_controllen = sizeof(cmsgbuf.buf);
 #endif
 
        if ((n = recvmsg(sock, &msg, 0)) == -1) {