2f573a20ed
PR/50827: Richard Hansen: Fix default variable assignment with arithmetic,
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from kre.
2016-02-19 13:50:37 +00:00
ac40619997
PR/50747: David Binderman: check bounds before dereference.
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While here add some continues before semicolons.
2016-02-03 05:26:16 +00:00
ded9763f6b
PR/50734: David Binderman: check bounds before dereferencing.
2016-02-01 17:34:00 +00:00
29ce88a214
Whitespace.
2016-01-06 00:22:21 +00:00
30042120ad
Document close-on-exec redirection behavior.
2016-01-05 18:16:20 +00:00
0a9b959049
PR/50619: Fix reversed test.
2016-01-04 13:57:15 +00:00
d18385a5a2
Don't leak redirected rescriptors to exec'ed processes. This is what ksh
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does, but bash does not. For example:
$ cat test1
#!/bin/sh
exec 6> out
echo "test" >&6
sh ./test2
exec 6>&-
$ cat test2
echo "test2" >&6
$ ./test1
./test2: 6: Bad file descriptor
This fixes by side effect the problem of the rc system leaking file descriptors
7 and 8 to all starting daemons:
$ fstat -p 1359
USER CMD PID FD MOUNT INUM MODE SZ|DV R/W
root powerd 1359 wd / 2 drwxr-xr-x 512 r
root powerd 1359 0 / 63029 crw-rw-rw- null rw
root powerd 1359 1 / 63029 crw-rw-rw- null rw
root powerd 1359 2 / 63029 crw-rw-rw- null rw
root powerd 1359 3* kqueue pending 0
root powerd 1359 4 / 64463 crw-r----- power r
root powerd 1359 7 flags 0x80034<ISTTY,MPSAFE,LOCKSWORK,CLEAN>
root powerd 1359 8 flags 0x80034<ISTTY,MPSAFE,LOCKSWORK,CLEAN>
root powerd 1359 9* pipe 0xfffffe815d7bfdc0 -> 0x0 w
Note fd=7,8 pointing to the revoked pty from the parent rc process.
2016-01-04 03:00:24 +00:00
b357ba3056
We don't have RLIMIT_SWAP
2015-12-30 22:26:26 +00:00
c78bed405e
Remove trailing whitespace.
2015-12-19 18:48:41 +00:00
2c25669eb0
Use An in AUTHORS section.
2015-12-19 18:48:33 +00:00
015658bfe0
Add the timestamp option to the pax front end.
2015-12-19 18:45:52 +00:00
9158fb657d
PR/50119: Thomas Klausner: Add --timestamp option to tar.
2015-12-19 18:28:54 +00:00
3296beefcd
PR/50422: Robert Elz: df -G prints the wrong value for fragsize (+FIX)
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For df -G, print the block and fragment size instead of the iosize
and the blocksize. If we need to print the iosize, it should be done
in a different field. Nevertheless printing the blocksize in the fragment
size field is just wrong.
XXX: pullup-6, pullup-7
2015-11-12 17:59:21 +00:00
349f15a5e8
Use An in AUTHORS section.
2015-11-04 09:24:14 +00:00
4a0bba4840
By my count, [[[[[cc]yy]mm]dd]hh]mm[.ss] has seven fields, not six!
2015-11-03 03:01:35 +00:00
09dfb13f83
Be explicit about what is negated.
2015-08-28 11:29:48 +00:00
19d6b8392c
PR/50179: Timo Buhrmester: sh(1) variable expansion bug
2015-08-27 07:46:47 +00:00
f95d5940cc
report the signal that wait was interrupted by, which is not always SIGINT
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anymore.
2015-08-22 12:12:47 +00:00
c0195771da
Process pending signals while waiting for a job:
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$ cat << EOF > hup.sh
#!/bin/sh
trap 'echo SIGHUP; exit 1' 1
sleep 10000 &
wait
EOF
$ chmod +x ./hup.sh
$ ./hup.sh &
$ kill -HUP %1
2015-08-22 09:55:23 +00:00
bf748072f6
Drop the case '?' which is defined after case 'default'.
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case 'default' statement introduced in the last commit to cat.c in the CSRG archive.
Obtained from OpenBSD bin/cat/cat.c r1.3.
2015-07-25 16:17:01 +00:00
dfb9651eda
Add serial comma, use upper case for abbreviation, and remove apostrophe for plural.
2015-06-28 16:22:54 +00:00
7da746ab02
remove \n from error messages
2015-06-16 22:31:08 +00:00
3eb04a3615
Use an explicit body for a "until not EINTR" loop.
2015-06-06 15:22:58 +00:00
ac33f4ea5e
Drop privileges when executed set{u,g}id unless -p is specified like other
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shells do to avoid system() and popen() abuse.
2015-05-26 21:35:15 +00:00
66e60a49ac
Include printf by default even for SMALL builds. It is used e.g. by
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dhcpcd and as such required by most ramdisk images. Allow turning it off
again by TINYPROG.
2015-05-10 20:30:54 +00:00
9c27fd2a44
CID 1225078: check getrlimit return
2015-05-09 13:28:55 +00:00
f49d3ada41
CID 1225088: check return of getrlimit
2015-05-09 13:26:06 +00:00
4b6d6c838f
CID 1225077: check getrlimit return
2015-05-09 13:22:37 +00:00
78d721faf9
Simplify by splitting the "simple" mode setting and the "special" ones.
2015-05-01 17:01:08 +00:00
fa0ed62f53
document ulimit -r
2015-04-12 17:05:03 +00:00
5fe5275d9f
Use An in AUTHORS section.
2015-04-11 16:22:07 +00:00
23c362a5b1
Add -J/--xz to specifically decompress xz compressed files. We don't really
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need this because -z autodetects the compression format; this is for syntax
compatibility with other tar implementations. From Joachim Henke
2015-04-11 15:41:33 +00:00
bb4a52d96c
New sentence, new line. Fix typos. Bump date for previous.
2015-03-18 13:30:13 +00:00
ea3c6ee530
Add iflag and oflag operands to dd(1)
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Like GNU dd(1) similar operands, iflag and oflag allow specifying the
O_* flags given to open(2) for the input and the output file. The values
are comma-sepratated, lower-case, O_ prefix-stripped constants documented
in open(2).
Since iflag and oflag override default values, specifying oflag means
O_CREATE is not set by default and must be specified explicitely.
Some values do not make sense (e.g.: iflag=directory) but are still used
and will raise a warning. For oflag, values rdonly, rdwr and wronly are
filtered out with a warning (dd(1) attempts open(2) with O_RDWR and
then O_WRONLY on failure).
Specifying oflag=trunc along with (seek, oseek or conv=notrunc) is
contradictory and will raise an error.
iflag and oflag are disabled if building with -DMALLPROG
2015-03-18 13:23:49 +00:00
7c1a019ea3
From OpenBSD r1.49
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Fix comment grammar
2015-03-09 23:38:08 +00:00
80c6af722d
Fix the name of failed function in warning message.
2015-03-03 00:20:38 +00:00
c1e351a1b2
Don't truncate at microseconds while preserving timestamps.
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One of motivation of this change is to make the behavior of test(1)
-nt/ot with preserved copy (like cp -p) closer to the NetBSD 6.
Of course whether full timestamps are kept or not depends also on
underlying file system.
The ifdef added in mv(1) since existing ifdefs was our local change
to compile it on solaris (though I couldn't test it):
http://mail-index.netbsd.org/tech-userlevel/2014/11/28/msg008831.html
2015-03-02 03:17:24 +00:00
14bd6a1392
Make cast warnings for clang non-fatal.
2015-01-29 20:46:31 +00:00
334f5d77c6
Define an undocumented -F option to only use fork instead of vfork for
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debugging purposes.
2015-01-02 19:56:20 +00:00
0bab8dfecf
Use l_wmesg if the string is not empty. Don't bother checking l_name for
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nullness.
2014-11-15 01:58:34 +00:00
9e91d16823
simplify and eliminate TOCTOU.
2014-10-23 21:03:25 +00:00
8e9bed0cec
Remove the confusing reference to 'file sizes' in the short description of
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the '-l' flag. As explained in the Long Format section, the total is of
the blocks used by the files, and only applies to directories.
2014-10-18 01:49:01 +00:00
a25724438f
PR/48201: Miwa Susumu: Fix set -C (no clobber) for POSIX; from FreeBSD
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Can't use O_EXCL because of device nodes; also truncate.
2014-10-15 14:54:25 +00:00
33586bcc4e
Provide real error messages.
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Inspired by PR 49169 from David H. Gutteridge, but a much broader patch :-)
2014-09-01 21:42:21 +00:00
5cad352e4f
remove unused assignment
2014-08-29 09:35:19 +00:00
d03f4b6b66
Eat trailing backslash like bash and pdksh (not zsh). CBACK+CEOF = TEOF
2014-08-29 09:26:39 +00:00
7de48e21c0
PR/49125: Havard Eidnes: /bin/sh does not support redirecting to or from FDs > 9
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According to:
http://pubs.opengroup.org/onlinepubs/009604599/utilities/xcu_chap02.html#tag_02_07
Redirection support for fds > 9 is optional but allowed.
2014-08-19 12:36:58 +00:00
694cb36aee
Fix RCS ID.
2014-08-08 14:48:55 +00:00
d54dab14a9
remove .if make(install)
2014-07-05 23:13:41 +00:00
076d336118
remove .if make(install)
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these are seriously bad juju
2014-07-05 23:12:33 +00:00
christos