ports/112983: x11/xdm - XDMCP login from remote host crashs xdm in xorg 7.2

[Takamichi Tateoka]

The following reply was made to PR ports/112983; it has been noted by GNATS.

From: "Takamichi Tateoka" <tate at tateoka.org>
To: <bug-followup at FreeBSD.org>, <tate at tateoka.org>
Cc: <tate at tateoka.org>
Subject: Re: ports/112983: x11/xdm - XDMCP login from remote host crashs xdm in xorg 7.2
Date: Fri, 1 Jun 2007 11:29:16 +0900

 This problem can fix by following patch:
 
 BEGIN--- cut here ---
 diff -c -r xdm-1.1.4.DIST/config/Xreset.cpp xdm-1.1.4/config/Xreset.cpp
 *** xdm-1.1.4.DIST/config/Xreset.cpp Tue Nov  7 07:02:49 2006
 --- xdm-1.1.4/config/Xreset.cpp Fri Jun  1 11:17:36 2007
 ***************
 *** 2,5 ****
   XCOMM Deregister a login. (Derived from TakeConsole as follows:)
   XCOMM
   BINDIR/sessreg -d -w "/var/log/wtmp" -u "/var/run/utmp" \
 !  -x "XDMCONFIGDIR/Xservers" -l $DISPLAY -h "" $USER
 --- 2,5 ----
   XCOMM Deregister a login. (Derived from TakeConsole as follows:)
   XCOMM
   BINDIR/sessreg -d -w "/var/log/wtmp" -u "/var/run/utmp" \
 !  -x XDMCONFIGDIR/Xservers -l $DISPLAY -h "" $USER
 diff -c -r xdm-1.1.4.DIST/config/Xstartup.cpp xdm-1.1.4/config/Xstartup.cpp
 *** xdm-1.1.4.DIST/config/Xstartup.cpp Tue Nov  7 07:02:40 2006
 --- xdm-1.1.4/config/Xstartup.cpp Fri Jun  1 11:17:42 2007
 ***************
 *** 2,5 ****
   XCOMM Register a login (derived from GiveConsole as follows:)
   XCOMM
   BINDIR/sessreg  -a -w "/var/log/wtmp" -u "/var/run/utmp" \
 !  -x "XDMCONFIGDIR/Xservers" -l $DISPLAY -h "" $USER
 --- 2,5 ----
   XCOMM Register a login (derived from GiveConsole as follows:)
   XCOMM
   BINDIR/sessreg  -a -w "/var/log/wtmp" -u "/var/run/utmp" \
 !  -x XDMCONFIGDIR/Xservers -l $DISPLAY -h "" $USER
 diff -c -r xdm-1.1.4.DIST/greeter/greet.c xdm-1.1.4/greeter/greet.c
 *** xdm-1.1.4.DIST/greeter/greet.c Sat Feb  3 10:25:25 2007
 --- xdm-1.1.4/greeter/greet.c Fri Jun  1 11:00:41 2007
 ***************
 *** 541,548 ****
        (*pamhp, PAM_RHOST, hostname));
     free(hostname);
        }
 !  } else
 !      RUN_AND_CHECK_PAM_ERROR(pam_set_item, (*pamhp, PAM_TTY, d->name));
    
    if (!greet->allow_null_passwd) {
        pam_flags |= PAM_DISALLOW_NULL_AUTHTOK;
 --- 541,548 ----
        (*pamhp, PAM_RHOST, hostname));
     free(hostname);
        }
 !  }
 !  RUN_AND_CHECK_PAM_ERROR(pam_set_item, (*pamhp, PAM_TTY, d->name));
    
    if (!greet->allow_null_passwd) {
        pam_flags |= PAM_DISALLOW_NULL_AUTHTOK;
 END--- cut here ---