git: 0524b7ffff66 - main - sysutils/mbgtools: Add error checking for copyin() and copyout() calls

The branch main has been updated by markj:

URL: https://cgit.FreeBSD.org/ports/commit/?id=0524b7ffff66cbc220a165480cc553e8d18bdc91

commit 0524b7ffff66cbc220a165480cc553e8d18bdc91
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2024-01-02 18:07:59 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2024-01-03 00:59:29 +0000

    sysutils/mbgtools: Add error checking for copyin() and copyout() calls
    
    This will be required soon, and the previous lack of such error handling
    was a bug.
    
    PR:             275986
    Approved by:    antoine
---
 sysutils/mbgtools/Makefile                             |  1 +
 sysutils/mbgtools/files/patch-mbglib_common_macioctl.h | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/sysutils/mbgtools/Makefile b/sysutils/mbgtools/Makefile
index c8884cd1f80d..44044a6553c5 100644
--- a/sysutils/mbgtools/Makefile
+++ b/sysutils/mbgtools/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	mbgtools
 DISTVERSION=	fbsd-1.0.0
+PORTREVISION=	1
 CATEGORIES=	sysutils
 MASTER_SITES=	http://www.meinberg.de/download/drivers/
 
diff --git a/sysutils/mbgtools/files/patch-mbglib_common_macioctl.h b/sysutils/mbgtools/files/patch-mbglib_common_macioctl.h
new file mode 100644
index 000000000000..aaf89acfbd48
--- /dev/null
+++ b/sysutils/mbgtools/files/patch-mbglib_common_macioctl.h
@@ -0,0 +1,17 @@
+--- mbglib/common/macioctl.h.orig	2024-01-02 18:05:57 UTC
++++ mbglib/common/macioctl.h
+@@ -259,10 +259,12 @@ typedef struct
+     memcpy( _piob, _pin, _size )
+ 
+   #define _frc_iob_to_pout( _piob, _pout, _size ) \
+-    copyout( _piob, _pout, _size )
++    if (copyout( _piob, _pout, _size ) != 0) \
++      goto err_inval
+ 
+   #define _frc_iob_from_pin( _piob, _pin, _size ) \
+-    copyin( _pin, _piob, _size )
++    if (copyin( _pin, _piob, _size ) != 0) \
++      goto err_inval
+ 
+   #define _io_wait_pcps_sec_change( _pddev, _cmd, _type, _pout ) \
+     goto err_inval