>Number:         29953
>Category:       bin
>Synopsis:       assumes pointer is 32 bits
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Apr 12 05:30:00 +0000 2005
>Originator:     Paul Shupak
>Release:        NetBSD 3.99.2
>Organization:
	
>Environment:
	
	
NetBSD athalon64-2800 3.99.2 NetBSD 3.99.2 (ATHALON64-2800) #3: Mon Apr  7 11:41:52 PST 2005  root@athalon64-2800:/sys/arch/amd64/compile/ATHALON64-2800 amd64
Machine: amd64
>Description:
	Build breaks due to fatal compiler warning about cast of pointer
	to an int of a different size.  Since the value is only used as
	a "hash", there is no real problem, and a trivial cast can/will
	fix it.
>How-To-Repeat:
	try to build fsck_lfs or newfs_lfs on a 64 bit machine
>Fix:
cvs diff -c lfs.c
Index: lfs.c
===================================================================
RCS file: /cvsroot/src/sbin/fsck_lfs/lfs.c,v
retrieving revision 1.10
diff -c -r1.10 lfs.c
*** lfs.c       11 Apr 2005 23:19:24 -0000      1.10
--- lfs.c       12 Apr 2005 05:24:15 -0000
***************
*** 406,412 ****
                        ip->i_lfs_fragsize[i] = blksize(fs, ip, i);
  
        ++nvnodes;
!       hash = ((int)fs + ino) & (VNODE_HASH_MAX - 1);
        LIST_INSERT_HEAD(&getvnodelist[hash], vp, v_getvnodes);
        LIST_INSERT_HEAD(&vnodelist, vp, v_mntvnodes);
  
--- 406,412 ----
                        ip->i_lfs_fragsize[i] = blksize(fs, ip, i);
  
        ++nvnodes;
!       hash = ((int)(long int)fs + ino) & (VNODE_HASH_MAX - 1);
        LIST_INSERT_HEAD(&getvnodelist[hash], vp, v_getvnodes);
        LIST_INSERT_HEAD(&vnodelist, vp, v_mntvnodes);
  

>Unformatted: