Zortech C++ 3.1  Patch/Fix
==========================
Patch #:        004
Date:           30 December 1992
Platform:       DOS/Windows
Domain:         Libraries
Affected files: libdos\zls.lib              libdos\zlm.lib
                libdos\zlc.lib              libdos\zll.lib
                libdos\zws.lib              libdos\zwm.lib
                libdos\zwc.lib              libdos\zwl.lib
                libos1\zls.lib				libos1\zll.lib
                libdos\zps.lib              source\clib\ungetc.c
                include\stdio.h
                

Description:    Corrects buffer leak in particular instances of lseek use.

Installation:   1) replace source\clib\ungetc.c with ungetc.c
                2) replace include\stdio.h with stdio.h
                3) place new object modules in library files, using
                   the commands:

                   zorlib [library] -ungetc.obj,,
                   zorlib [library] +ungetc[model].obj,,

                   For example, in small model:

                   zorlib zls.lib -ungetc.obj,,
                   zorlib zls.lib +ungetcs.obj,,

Attachments:

stdio.h          6622  12-30-92   3:10 include\stdio.h fix 30dec92
ungetc.c         3456  12-30-92   3:10 source\clib\ungetc.c fix 30dec92
ungetcc.obj       909  12-30-92   3:10 ungetc.obj fix 30dec92 -- compact DOS
ungetccw.obj      909  12-30-92   3:10 ungetc.obj fix 30dec92 -- compact Win.
ungetcl.obj       937  12-30-92   3:10 ungetc.obj fix 30dec92 -- large DOS
ungetclw.obj     1007  12-30-92   3:10 ungetc.obj fix 30dec92 -- large Windows
ungetcm.obj       872  12-30-92   3:10 ungetc.obj fix 30dec92 -- medium DOS
ungetcmw.obj      945  12-30-92   3:10 ungetc.obj fix 30dec92 -- medium Windows
ungetcol.obj      937  12-30-92   3:10 ungetc.obj fix 30dec92 -- large OS/2 1.x
ungetcos.obj      844  12-30-92   3:10 ungetc.obj fix 30dec92 -- small OS/2 1.x
ungetcs.obj       844  12-30-92   3:10 ungetc.obj fix 30dec92 -- small DOS
ungetcsw.obj      847  12-30-92   3:10 ungetc.obj fix 30dec92 -- small Windows
ungetcv.obj       947  12-30-92   3:10 ungetc.obj fix 30dec92 -- virtual DOS
ungetcx.obj       818  12-30-92   3:10 ungetc.obj fix 30dec92 --  X model

Copyright (c) 1992 Symantec Corporation. All Rights Reserved.

EOF
