Commit Graph

2505 Commits

Author SHA1 Message Date
tron
af4d285682 Avoid errors like "cp: /foo/bar/directory" exists if cp(1) is used to
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
tls
1775a62964 Fix sentence fragment that somehow got into the long comment about rm -P. 2006-08-14 20:38:13 +00:00
christos
8c4dec8fa5 don't call get/set progname when we are a shell built-in. 2006-08-04 19:07:55 +00:00
christos
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
christos
8a487b533d PR/34055: Kevin Massey: Date uses a fixed 1K buffer for strftime
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
jschauma
471c8a8e68 return functionality backed out yesterday after fixing the bug I had
introduced before.  A regression test will be added to src/regress
shortly.
2006-07-16 16:22:24 +00:00
jschauma
d8c803bc48 The last commit introduced a bug. Revert until that's found and fixed. 2006-07-15 20:42:55 +00:00
jschauma
2b5fd7fd97 As suggested on tech-userlevel:
"-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
mrg
334f3f5949 apply a little -O0 with GCC4 and vax... 2006-07-01 05:54:35 +00:00
christos
67a8ed80ce PR/33834: Bucky Katz: Crossbuild on FC5:sort doesn't handle '+' field
specifications
2006-06-27 12:27:27 +00:00
christos
a8b3562160 PR/33775: YAMAMOTO Takashi: /bin/sh doesn't accept "(" before case patterns 2006-06-20 15:57:44 +00:00
ginsbach
84b3179a34 Adapt date(1), the netsettime function, to new return value from socket(2)
when the address family is unsupported.
2006-06-14 16:35:16 +00:00
christos
460f8d8a0c PR/33699: Kevin Massey: use strlcpy to prevent stack overflows. 2006-06-11 16:15:20 +00:00
dsl
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
christos
62faec262e Don't free random memory; thanks gcc-4. 2006-05-14 01:09:03 +00:00
christos
a7679aa75e Fix two uninitialized variables with XXX: GCC. 2006-05-14 01:05:42 +00:00
christos
c5d3cabfdd Coverity CID 3365: Fix inverted logic! 2006-05-13 21:58:51 +00:00
christos
f88f667da4 Coverity CID 3367, 3368: Avoid NULL deref. 2006-05-13 21:54:13 +00:00
christos
4f633ea02a Coverity CID 3368: Fix memory leak. 2006-05-13 21:48:00 +00:00
christos
16464dcda5 Coverity CID 3369: Fix memory leak. 2006-05-13 21:42:45 +00:00
christos
2701e5b9be Coverity CID 3330: Initialize uninitialized variable. 2006-05-13 21:22:32 +00:00
christos
78b76e5792 Coverity CID 3331: Remove impossible test. 2006-05-13 21:18:57 +00:00
christos
e80f354dab Coverity CID 3384: Don't close -1. 2006-05-13 19:47:22 +00:00
mrg
aadd7d4847 sprinkle some -fno-strict-aliasing and -Wno-pointer-sign with GCC4. 2006-05-11 23:16:28 +00:00
mrg
084c052803 quell GCC 4.1 uninitialised variable warnings.
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
mrg
4d375f236f rename exp2() to csh_exp2(). (bah, we don't even have an exp2()) 2006-05-10 21:14:48 +00:00
simonb
15dc85722d Make the change for bin/31548 to set $PWD on shell startup non-fatal if
the current directory doesn't exist.
2006-05-04 11:16:53 +00:00
christos
ec2162bd79 Avoid double free. 2006-04-27 13:25:21 +00:00
christos
6ce96df0b7 Coverity CID 2993: Fix memory leak. 2006-04-24 20:00:31 +00:00
christos
8a8f572953 Coverity CID 2994: Don't leak memory in the perm case. 2006-04-24 19:58:20 +00:00
christos
f2ec0dc9a2 Coverity CID 2995: Fix memory leak. 2006-04-24 19:53:08 +00:00
snj
a640fe8c43 It's "its." 2006-04-24 19:00:29 +00:00
snj
bf5ceaae16 It's "its." 2006-04-24 18:00:53 +00:00
christos
da09d1a838 PR/33281: Martin J. Laubach: Prevent core-dump on "echo abc | { }". bash
prints and error and ksh prints nothing. We go the ksh way.
2006-04-18 14:44:05 +00:00
christos
c5d25686e0 PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories
with relative paths, convert the directories to absolute paths, so that
restoring timestamps does not fail.
2006-04-16 16:20:21 +00:00
provos
9244f58a4e translate sendmsg so that tools like nslookup will show remote addresses;
i waited for three years and nobody did this; had to do it myself :-(
2006-04-16 05:19:02 +00:00
provos
fed8136a4e add new system calls (__lstat30 and __stat30) that should have been added
for argument translation in Systrace
2006-04-15 20:35:24 +00:00
christos
6236eeb27a Don't free str; it is used in pat_add. Noted by: Kouichirou Hiratsuka 2006-04-14 16:57:01 +00:00
wiz
3598f93379 Fix date (no leading zero), fix xref: sticky(7) not (8). 2006-04-08 22:39:39 +00:00
jschauma
b338995776 Address PR 30374 as suggested in there:
"Modify the man page to match the behaviour of "ls -q",

(done by yamt@ previously)

...
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
yamt
3dc055fb76 s/non-graphic/non-printable/ to match with the code. 2006-04-08 12:04:22 +00:00
christos
0346684a3d save the home directory. 2006-04-05 23:10:16 +00:00
christos
868accdb18 Coverity CID 1836: Free Source after return from shell. 2006-04-01 23:39:58 +00:00
christos
c28f114217 Coverity CID 1844: Add annotations for aresize. 2006-04-01 23:36:28 +00:00
christos
0ad4767103 Coverity CID 1829: Fix memory leak. 2006-04-01 23:34:43 +00:00
christos
c4378122a1 Don't leak memory if RJUST|LJUST is specified. This might fix a whole bunch
of Coverity issues, but we'll wait until the next run :-)
2006-03-29 15:51:00 +00:00
christos
dcbe086f64 correct coverity model. 2006-03-26 21:36:13 +00:00
christos
7e2f55514f Coverity CID 1755: Add fts_close() in traverse. 2006-03-22 16:20:34 +00:00
christos
6365ef6a81 Change previous to assert that the index is within bounds only when the
index actually used.
2006-03-22 16:12:19 +00:00
christos
4bd79d53a1 Oops, the previous change was not entirely correct since we were checking
the wrong byte.
2006-03-22 01:45:08 +00:00