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- deraadt@cvs.openbsd.org 2008/03/02 18:19:35
[monitor_fdpass.c] use a union to ensure alignment of the cmsg (pay attention: various other parts of the tree need this treatment too); ok djm
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@ -30,6 +30,10 @@
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add an extension method "posix-rename@openssh.com" to perform POSIX atomic
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rename() operations. based on patch from miklos AT szeredi.hu in bz#1400;
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ok dtucker@ markus@
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- deraadt@cvs.openbsd.org 2008/03/02 18:19:35
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[monitor_fdpass.c]
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use a union to ensure alignment of the cmsg (pay attention: various other
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parts of the tree need this treatment too); ok djm
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20080302
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- (dtucker) [configure.ac] FreeBSD's glob() doesn't behave the way we expect
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@ -3690,4 +3694,4 @@
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OpenServer 6 and add osr5bigcrypt support so when someone migrates
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passwords between UnixWare and OpenServer they will still work. OK dtucker@
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$Id: ChangeLog,v 1.4857 2008/03/07 07:33:53 djm Exp $
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$Id: ChangeLog,v 1.4858 2008/03/07 07:35:26 djm Exp $
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@ -1,4 +1,4 @@
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/* $OpenBSD: monitor_fdpass.c,v 1.13 2007/09/04 03:21:03 djm Exp $ */
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/* $OpenBSD: monitor_fdpass.c,v 1.14 2008/03/02 18:19:35 deraadt Exp $ */
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/*
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* Copyright 2001 Niels Provos <provos@citi.umich.edu>
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* All rights reserved.
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@ -49,7 +49,10 @@ mm_send_fd(int sock, int fd)
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char ch = '\0';
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ssize_t n;
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#ifndef HAVE_ACCRIGHTS_IN_MSGHDR
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char tmp[CMSG_SPACE(sizeof(int))];
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union {
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struct cmsghdr hdr;
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char tmp[CMSG_SPACE(sizeof(int))];
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} tmp;
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struct cmsghdr *cmsg;
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#endif
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@ -58,7 +61,7 @@ mm_send_fd(int sock, int fd)
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msg.msg_accrights = (caddr_t)&fd;
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msg.msg_accrightslen = sizeof(fd);
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#else
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msg.msg_control = (caddr_t)tmp;
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msg.msg_control = (caddr_t)&tmp;
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msg.msg_controllen = CMSG_LEN(sizeof(int));
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cmsg = CMSG_FIRSTHDR(&msg);
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cmsg->cmsg_len = CMSG_LEN(sizeof(int));
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@ -100,7 +103,10 @@ mm_receive_fd(int sock)
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char ch;
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int fd;
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#ifndef HAVE_ACCRIGHTS_IN_MSGHDR
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char tmp[CMSG_SPACE(sizeof(int))];
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union {
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char tmp[CMSG_SPACE(sizeof(int))];
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struct cmsghdr hdr;
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} tmp;
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struct cmsghdr *cmsg;
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#endif
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@ -113,7 +119,7 @@ mm_receive_fd(int sock)
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msg.msg_accrights = (caddr_t)&fd;
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msg.msg_accrightslen = sizeof(fd);
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#else
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msg.msg_control = tmp;
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msg.msg_control = &tmp;
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msg.msg_controllen = sizeof(tmp);
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#endif
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