Jilles Tjoelker 586fd24857 sh: Fix crash if a -T trap is taken during command substitution. ... Code like t=$(stat -f %m "$file") segfaulted if -T was active and a trap was taken while the shell was waiting for the child process to finish. What happened was that the dotrap() call in waitforjob() was hit. This re-entered command execution (including expand.c) at a point not expected by expbackq(), and global state (unallocated stack string and argbackq) was corrupted. To fix this, change expbackq() to prepare for command execution to be re-entered. Reported by: bdrewery MFC after: 1 week		2017-03-04 22:58:34 +00:00
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cat	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
chflags	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
chio	Document where chio(1) originated from & which version of FreeBSD first included it.	2016-10-05 18:26:39 +00:00
chmod	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
cp	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
csh	bin: normalize paths using SRCTOP-relative paths or :H when possible	2017-03-04 11:31:08 +00:00
date	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
dd	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
df	bin: normalize paths using SRCTOP-relative paths or :H when possible	2017-03-04 11:31:08 +00:00
domainname	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
echo	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
ed	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
expr	Document origins of expr & authors	2016-10-05 19:26:35 +00:00
freebsd-version	bin: normalize paths using SRCTOP-relative paths or :H when possible	2017-03-04 11:31:08 +00:00
getfacl	Explicitly add unmarked bin/ binaries to the runtime package.	2016-02-09 16:58:50 +00:00
hostname	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
kenv	style(9).	2016-11-28 07:21:09 +00:00
kill	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
ln	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
ls	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
mkdir	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
mv	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
pax	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
pkill	Increase timeouts so tests have more chances to succeed	2016-10-19 12:23:02 +00:00
ps	ps(1): Only detect terminal width if stdout is a tty	2017-03-04 22:38:10 +00:00
pwait	Explicitly add unmarked bin/ binaries to the runtime package.	2016-02-09 16:58:50 +00:00
pwd	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
rcp	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
realpath	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
rm	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
rmail	bin: normalize paths using SRCTOP-relative paths or :H when possible	2017-03-04 11:31:08 +00:00
rmdir	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
setfacl	Explicitly NUL terminate the buffer filled by fread().	2016-06-08 05:32:39 +00:00
sh	sh: Fix crash if a -T trap is taken during command substitution.	2017-03-04 22:58:34 +00:00
sleep	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
stty	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
sync	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
test	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
tests	Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed	2016-05-04 23:20:53 +00:00
uuidgen	uuid_to_string(3) is allocating memory and can fail on that.	2016-08-03 18:04:08 +00:00
Makefile	Start using the fact that SUBDIR.yes is added to SUBDIR	2015-10-05 21:41:55 +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