mrg
Sun May 10 05:35:58 PDT 1998
Update of /cvsroot/src/sys/vm
In directory nb00:/tmp/cvs-serv12959/vm

Modified Files:
	vm_mmap.c 
Log Message:
reject attempts to map an immutable or append-only file, shared with
write protection.  this stops data corruption where it was possible
to change the in-memory copy of an append-only file (but not the on-disk
copy).  this is documented in NetBSD security advisory 1998-003.  thanks
to darrenr, lukem, cgd, mycroft and mrg for this.


mrg
Sun May 10 05:35:59 PDT 1998
Update of /cvsroot/src/sys/uvm
In directory nb00:/tmp/cvs-serv12959/uvm

Modified Files:
	uvm_mmap.c 
Log Message:
reject attempts to map an immutable or append-only file, shared with
write protection.  this stops data corruption where it was possible
to change the in-memory copy of an append-only file (but not the on-disk
copy).  this is documented in NetBSD security advisory 1998-003.  thanks
to darrenr, lukem, cgd, mycroft and mrg for this.