freebsd-dev/bin
Stefan Eßer 8da97f0057 Fix overflow check for multiplication:
- Add special test to detect the case of -1 * INTMAX_MIN
- Protect against elimination of the test division by the optimizer

Garrett Cooper noticed that the overflow checks were incomplete, and Bruce
Evans suggested the use of the "volatile" qualifier to counter the effect
of the undefined behaviour, when the prior multiplication caused overflow,
and he also suggested improvements to the comments.

Reviewed by:	bde
MFC after:	1 week
2015-01-27 18:04:41 +00:00
..
cat Install d_align.{in,out} for the :align test 2015-01-05 20:38:47 +00:00
chflags Expand the use of stat(2) flags to allow storing some Windows/DOS 2013-08-21 23:04:48 +00:00
chio use .Mt to mark up email addresses consistently (part1) 2014-06-20 09:40:43 +00:00
chmod Update sticky(7) cross references. 2011-05-13 16:29:57 +00:00
cp cp,mv,touch: Set timestamps with nanosecond precision. 2015-01-24 13:50:13 +00:00
csh Add a ${CP} alias for copying files in the build. 2015-01-16 21:39:08 +00:00
date Port date/bin/tests to ATF 2014-08-13 04:43:29 +00:00
dd bin/dd: revert 273734, as it fails on 32bit platforms 2014-10-27 17:39:37 +00:00
df Convert bin/ to LIBADD, reduce overlinking allow to build all components as 2014-11-25 11:15:40 +00:00
domainname Point users towards nisdomainname and rc.conf. 2013-04-22 17:55:12 +00:00
echo echo(1): Clarify portability and mention literal "--" handling. 2010-11-12 22:43:40 +00:00
ed Convert bin/ to LIBADD, reduce overlinking allow to build all components as 2014-11-25 11:15:40 +00:00
expr Fix overflow check for multiplication: 2015-01-27 18:04:41 +00:00
freebsd-version Don't include newvers.sh into freebsd-version. 2015-01-22 17:13:43 +00:00
getfacl Fix warnings found by -Wmising-variable-declarations. 2012-10-19 05:43:38 +00:00
hostname Mark usage() __dead2 2013-04-28 22:52:43 +00:00
kenv Constify parameters, no functional or binary change. 2013-05-15 18:38:28 +00:00
kill sh: Allow kill %job on jobs started without job control. 2014-03-15 14:58:48 +00:00
ln Add futimens and utimensat system calls. 2015-01-23 21:07:08 +00:00
ls Convert bin/ to LIBADD, reduce overlinking allow to build all components as 2014-11-25 11:15:40 +00:00
mkdir Add missing static qualifiers 2013-04-27 21:59:43 +00:00
mv cp,mv,touch: Set timestamps with nanosecond precision. 2015-01-24 13:50:13 +00:00
pax Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
pkill Convert bin/ to LIBADD, reduce overlinking allow to build all components as 2014-11-25 11:15:40 +00:00
ps Add facility to stop all userspace processes. The supposed use of the 2014-12-13 16:18:29 +00:00
pwait Use a different way to silence clang analyzer as done in r245494 by 2013-01-16 18:15:25 +00:00
pwd
rcp Fix warnings found by -Wmising-variable-declarations. 2012-10-19 05:43:38 +00:00
realpath Make `realpath'' behave like `realpath .''. 2011-06-21 19:34:57 +00:00
rm rm -rf can fail sometimes with an error from fts_read. Make it honor 2014-07-07 23:21:20 +00:00
rmail Convert bin/ to LIBADD, reduce overlinking allow to build all components as 2014-11-25 11:15:40 +00:00
rmdir Add a few examples. 2013-03-15 20:12:54 +00:00
setfacl use .Mt to mark up email addresses consistently (part1) 2014-06-20 09:40:43 +00:00
sh sh: Move some code from onint() to onsig(), making onint() noreturn. 2014-12-21 23:09:59 +00:00
sleep Integrate bin/sleep/tests from NetBSD into atf/kyua 2014-10-09 01:39:07 +00:00
stty stty: Mark usage() __dead2. 2012-07-15 21:12:22 +00:00
sync
test Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
tests Migrate tools/regression/bin/ tests to the new layout. 2013-12-11 04:09:17 +00:00
uuidgen Mention the upper hard limit for -n option. Patch slightly modified 2012-05-23 16:19:19 +00:00
Makefile Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
Makefile.inc Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00