en Copyright 2015 Java http://src.rcs.uwaterloo.ca:8080/source/history/netbsd-src/usr.bin/from/Makefile#4147a3c54a369fdf2775e8a91ce4916614e21d3b Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on theFORTIFY_SOURCE feature of libssp, thus checking the size of arguments tovarious string and memory copy and set functions (as well as a few systemcalls and other miscellany) where known at function entry. RedHat hasevidently built all "core system packages" with this option for some time.This option should be used at the top of Makefiles (or Makefile.inc wherethis is used for subdirectories) but after any setting of LIB.This is only useful for userland code, and cannot be used in libc or inany code which includes the libc internals, because it overrides certainlibc functions with macros. Some effort has been made to make USE_FORT=yeswork correctly for a full-system build by having the bsd.sys.mk logicdisable the feature where it should not be used (libc, libssp iteself,the kernel) but no attempt has been made to build the entire system withUSE_FORT and doing so will doubtless expose numerous bugs and misfeatures.Adjust the system build so that all programs and libraries that are setuid,directly handle network data (including serial comm data), performauthentication, or appear likely to have (or have a history of having)data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,with the exception of libc, which cannot use USE_FORT and thus usesonly USE_SSP by default. Tested on i386 with no ill results; USE_FORT=noper-directory or in a system build will disable if desired. List of files: /netbsd-src/usr.bin/from/Makefile Mon, 28 May 2007 12:06:17 +0000 tls <tls@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/source/history/netbsd-src/usr.bin/from/Makefile#7642736cd5685de27198ab2cc7492b06f788bd21 Sync with 4.4lite2 List of files: /netbsd-src/usr.bin/from/Makefile Fri, 01 Sep 1995 01:29:39 +0000 jtc <jtc@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/source/history/netbsd-src/usr.bin/from/Makefile#690cae8181f4da4f53d47eb94173ebc1487b84a5 Add RCS indentifiers. List of files: /netbsd-src/usr.bin/from/Makefile Sat, 31 Jul 1993 15:17:49 +0000 mycroft <mycroft@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/source/history/netbsd-src/usr.bin/from/Makefile#61f282557f0bc41c0b762c629a2f4c14be8b7591 initial import of 386bsd-0.1 sources List of files: /netbsd-src/usr.bin/from/Makefile Sun, 21 Mar 1993 09:45:37 +0000 cgd <cgd@NetBSD.org>