c58b829dda
Set the 'not a parameter' flag when we skip initial whitespace.
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Otherwise:
./sh -c 'x=" "; for a in $x; do echo a${a}a; done'
is processed as a single empty parameter (instead of no parameters).
Should fix the breakage I introdiced in rev 1.75 and PR/34256 and PR/34254
2006-08-22 18:11:42 +00:00
06cdcd1106
PR/34255: dieter roelants: Remove mention of -p f.
2006-08-22 17:42:19 +00:00
a6fdd24769
- detect buffer overflow.
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- if we have a trailing slash, don't add another one.
2006-08-21 23:09:50 +00:00
413b7762c2
Rework the code changes from revisions 1.69, 1.70 and 1.74 so that the code
...
behaves correctly.
As far as I can tell, "x$@y" now expands correctly, as does IFS=:; set -$IFS.
Fixes PR/33472 (again) and PR/33956
2006-08-21 21:30:14 +00:00
eae5877e02
from zafer: you can have either -k or -h but not both since it does not make
...
sense.
2006-08-21 19:08:47 +00:00
b65b7f50b1
-h and -[mgk] are mutually exclusive. Only use the last specified. [from zafer]
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Use one variable instead of 3 flags to hold the scale, so that we don't have
to reset each flag.
2006-08-21 19:05:14 +00:00
e6c35f2090
2 fixes from Elad:
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1. fix the symlink issue mentioned in:
http://marc.theaimsgroup.com/?l=openbsd-tech&m=115513754417683&w=2
2. handle socket(2) versioning.
2006-08-21 01:35:11 +00:00
a0cb2a839d
don't include program name when calling err()
2006-08-17 10:03:53 +00:00
d59f01f8fb
initialize dne variable in the beginning, then move the resetting of
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this variable down into the second (ie post-order) pass to make cp
pass all regression tests again.
2006-08-15 23:03:51 +00:00
af4d285682
Avoid errors like "cp: /foo/bar/directory" exists if cp(1) is used to
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copy multiple directories and the first one doesn't exist in the
target directiry but another one (e.g. the second) does.
2006-08-15 13:06:02 +00:00
1775a62964
Fix sentence fragment that somehow got into the long comment about rm -P.
2006-08-14 20:38:13 +00:00
8c4dec8fa5
don't call get/set progname when we are a shell built-in.
2006-08-04 19:07:55 +00:00
c338573fdf
use getprogname() instead of argv[0], because some programs that execv, pass
...
the full path in argv[0] instead of just the basename. In reality, those
programs should be fixed (hello gdb for example).
2006-08-04 14:38:58 +00:00
8a487b533d
PR/34055: Kevin Massey: Date uses a fixed 1K buffer for strftime
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but does not check when strftime fails because the buffer is too small.
Our implementation of strftime does not NUL terminat the buffer
on failure (it does not have to; the results are undefined), so
garbage gets printed. Use a dynamically allocated buffer instead.
2006-07-23 20:39:10 +00:00
471c8a8e68
return functionality backed out yesterday after fixing the bug I had
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introduced before. A regression test will be added to src/regress
shortly.
2006-07-16 16:22:24 +00:00
d8c803bc48
The last commit introduced a bug. Revert until that's found and fixed.
2006-07-15 20:42:55 +00:00
2b5fd7fd97
As suggested on tech-userlevel:
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"-R" claims:
-R [...] Created directories have the same mode as the corre-
sponding source directory, unmodified
by the process' umask.
Make this actually true.
In addition, make '-P' (no symbolic links are followed) apply even if
'-R' is not specified. This allows users to overwrite symbolic links
with files and/or to copy symbolic links over a file without indirecting
through the link (ie a copy of a link turns the target into a link, not
a copy of the file pointed to by the source).
2006-07-15 02:09:47 +00:00
334f3f5949
apply a little -O0 with GCC4 and vax...
2006-07-01 05:54:35 +00:00
67a8ed80ce
PR/33834: Bucky Katz: Crossbuild on FC5:sort doesn't handle '+' field
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specifications
2006-06-27 12:27:27 +00:00
a8b3562160
PR/33775: YAMAMOTO Takashi: /bin/sh doesn't accept "(" before case patterns
2006-06-20 15:57:44 +00:00
84b3179a34
Adapt date(1), the netsettime function, to new return value from socket(2)
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when the address family is unsupported.
2006-06-14 16:35:16 +00:00
460f8d8a0c
PR/33699: Kevin Massey: use strlcpy to prevent stack overflows.
2006-06-11 16:15:20 +00:00
0e765f005a
When expanding "$@" add a \0 byte after the last argument (as well as all
...
the earlier ones) so that a separator is added before it when it is empty.
This wasn't needed before a recent change that chenged the behaviour of
trailing whitespace IFS characters.
Fixed PR/33472
2006-05-20 13:57:27 +00:00
62faec262e
Don't free random memory; thanks gcc-4.
2006-05-14 01:09:03 +00:00
a7679aa75e
Fix two uninitialized variables with XXX: GCC.
2006-05-14 01:05:42 +00:00
c5d3cabfdd
Coverity CID 3365: Fix inverted logic!
2006-05-13 21:58:51 +00:00
f88f667da4
Coverity CID 3367, 3368: Avoid NULL deref.
2006-05-13 21:54:13 +00:00
4f633ea02a
Coverity CID 3368: Fix memory leak.
2006-05-13 21:48:00 +00:00
16464dcda5
Coverity CID 3369: Fix memory leak.
2006-05-13 21:42:45 +00:00
2701e5b9be
Coverity CID 3330: Initialize uninitialized variable.
2006-05-13 21:22:32 +00:00
78b76e5792
Coverity CID 3331: Remove impossible test.
2006-05-13 21:18:57 +00:00
e80f354dab
Coverity CID 3384: Don't close -1.
2006-05-13 19:47:22 +00:00
aadd7d4847
sprinkle some -fno-strict-aliasing and -Wno-pointer-sign with GCC4.
2006-05-11 23:16:28 +00:00
084c052803
quell GCC 4.1 uninitialised variable warnings.
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XXX: we should audit the tree for which old ones are no longer needed
after getting the older compilers out of the tree..
2006-05-10 21:53:14 +00:00
4d375f236f
rename exp2() to csh_exp2(). (bah, we don't even have an exp2())
2006-05-10 21:14:48 +00:00
15dc85722d
Make the change for bin/31548 to set $PWD on shell startup non-fatal if
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the current directory doesn't exist.
2006-05-04 11:16:53 +00:00
ec2162bd79
Avoid double free.
2006-04-27 13:25:21 +00:00
6ce96df0b7
Coverity CID 2993: Fix memory leak.
2006-04-24 20:00:31 +00:00
8a8f572953
Coverity CID 2994: Don't leak memory in the perm case.
2006-04-24 19:58:20 +00:00
f2ec0dc9a2
Coverity CID 2995: Fix memory leak.
2006-04-24 19:53:08 +00:00
a640fe8c43
It's "its."
2006-04-24 19:00:29 +00:00
bf5ceaae16
It's "its."
2006-04-24 18:00:53 +00:00
da09d1a838
PR/33281: Martin J. Laubach: Prevent core-dump on "echo abc | { }". bash
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prints and error and ksh prints nothing. We go the ksh way.
2006-04-18 14:44:05 +00:00
c5d25686e0
PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories
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with relative paths, convert the directories to absolute paths, so that
restoring timestamps does not fail.
2006-04-16 16:20:21 +00:00
9244f58a4e
translate sendmsg so that tools like nslookup will show remote addresses;
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i waited for three years and nobody did this; had to do it myself :-(
2006-04-16 05:19:02 +00:00
fed8136a4e
add new system calls (__lstat30 and __stat30) that should have been added
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for argument translation in Systrace
2006-04-15 20:35:24 +00:00
6236eeb27a
Don't free str; it is used in pat_add. Noted by: Kouichirou Hiratsuka
2006-04-14 16:57:01 +00:00
3598f93379
Fix date (no leading zero), fix xref: sticky(7) not (8).
2006-04-08 22:39:39 +00:00
b338995776
Address PR 30374 as suggested in there:
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"Modify the man page to match the behaviour of "ls -q",
(done by yamt@ previously)
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modify both the behaviour and documentation for "ls -b" and "ls -B" to
make spaces readily apparent. This could be done by adding VIS_WHITE
to the flags passed to strvis(3) in the safe_print() function in
src/bin/ls/util.c."
'ls -b' now yields foo\sbar (whitespace) foo\tbar (tab) foo\rbar (CR).
'ls -B' now yields foo\040bar foo\011bar foo\015bar.
2006-04-08 22:28:06 +00:00
3dc055fb76
s/non-graphic/non-printable/ to match with the code.
2006-04-08 12:04:22 +00:00
dsl