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Author SHA1 Message Date
Rob Landley
efae294b15 Fix for an integer overflow bug that could cause a segfault on certain 
pathological archives.

(Unlikely to have security implications, the only way to trigger it basically
wound up doing memset(dbuf,x,2^31) and triggering an immediate segfault.  The
test basically gives us a more polite error message.)

Thanks to Ned Ludd and the Gentoo security guys for finding this.
 2006-02-17 05:19:40 +00:00
Rob Landley
2c98c40ec8 The tendency of vi to auto-indent can be really annoying at times. 2006-02-17 05:12:03 +00:00
Rob Landley
f856eabcde More whitespace than you can possibly imagine... 2006-02-17 03:43:49 +00:00
Rob Landley
27cd85b5be Update Rogues Gallery. 2006-02-17 02:38:00 +00:00
"Vladimir N. Oleynik"
eaa3b29a6d forgoten new file for 14080 revison 2006-02-16 15:41:12 +00:00
"Vladimir N. Oleynik"
dd1ccddf1b moved BB_BANNER to applets/version.c file: make kernel like version, 
removed depend loop: busybox.h depend with BB_BT, and all sources depend with busybox.h
 2006-02-16 15:40:24 +00:00
"Vladimir N. Oleynik"
21e68703ce removed #undef strlen, use builtins and prototuped strlen from xfunc file (only\!) 2006-02-16 14:38:41 +00:00
"Vladimir N. Oleynik"
cb9b114d35 isolate and show busybox`s changes 2006-02-16 14:28:17 +00:00
Rob Landley
5c1cd5fdd3 Putting together OPTIONFLAGS, sed needs the global flag to handle multiple 
options.
 2006-02-16 09:25:31 +00:00
Rob Landley
006fa2d45b When setting an environment variable by piping something into grep, backquotes 
can be useful.  Also tweak an if case to be more portable.
 2006-02-16 09:00:57 +00:00
Rob Landley
d1e38c07e6 Rogues gallery. 2006-02-16 03:21:44 +00:00
"Vladimir N. Oleynik"
c218a29325 add last terminal line 2006-02-15 17:15:56 +00:00
"Vladimir N. Oleynik"
9a51540b15 demo (UN)USE_FEATURE... usage 2006-02-15 13:27:18 +00:00
"Vladimir N. Oleynik"
6732af2766 full removed config.h, use bb_config.h only 2006-02-15 12:29:37 +00:00
Rob Landley
02794e1516 Fix bug 674: sum's block count should always round up. 2006-02-14 17:47:05 +00:00
Rob Landley
46e351d478 Patch from awk maintainer (Dmitry Zakhrov) to fix bugs 642, 663, and 667. 2006-02-14 16:05:32 +00:00
Bernhard Reutner-Fischer
5ba53c05fc - commentary typos 2006-02-14 10:43:40 +00:00
"Vladimir N. Oleynik"
3afdfecf7e restore change by Denis Vlasenko: file_to_buf must vary fast, best if inline 2006-02-14 10:36:38 +00:00
"Vladimir N. Oleynik"
465300ced9 cleanups after changes by Denis Vlasenko. Size optimization 2006-02-14 10:17:09 +00:00
"Vladimir N. Oleynik"
63ca3bfe9d commentary typos. Thank by aldot 2006-02-14 09:23:25 +00:00
Rob Landley
a253e7361f Rob Landley is busybox maintainer now. Eeek. 2006-02-14 08:29:48 +00:00
Rob Landley
d05981eaf1 Fix off by one error. (I know I had a reason for doing that, but I have _no_ 
idea what it was...)
 2006-02-14 07:33:45 +00:00
Rob Landley
b2804551a0 Cleanups from Denis Vlasenko. 2006-02-13 22:04:27 +00:00
Rob Landley
90632d021c Bug fix from Kim B. Heino, manifested via: 
echo > foo && zip foo.zip foo && ./busybox unzip foo.zip
 2006-02-13 19:40:43 +00:00
Rob Landley
7bfa88f315 New USE() macros 
For each CONFIG_SYMBOL, include/bb_config.h now has both ENABLE_SYMBOL
and USE_SYMBOL(x).  ENABLE_SYMBOL is still always defined (1 or 0) so that
if(ENABLE) should optimize out when it's zero.  The USE_SYMBOL(X) will only
splice in X if the symbol is defined, otherwise it'll be empty.

Thus we can convert this:

#ifdef CONFIG_ARGS
    opt = bb_getopt_ulflags(argc, argv, "ab:c"
#ifdef CONFIG_THINGY
        "d:"
#endif
        , &bvalue
#ifdef CONFIG_THINGY
        , &thingy
#endif
    );
#endif

into this:
    if (ENABLE_ARGS) {
        opt = bb_getopt_ulflags(argc, argv, "ab:c" USE_THINGY("d:"), &bvalue
                USE_THINGY(, &thingy));
    }

And it should produce the same code.

Unlike the old versions in include/_usage.h, the new USE_SYMBOL(x) can handle
commas in its arguments (as shown above).  (The _usage.h file is obsolete and
no longer generated.)

Nobody should need to include config.h directly anymore, bb_config.h should
define all the configuration stuff we need.  Someday, the CONFIG_SYMBOL
versions should go away in favor of ENABLE_SYMBOL and USE_SYMBOL().

Thanks to vodz for the new version of bb_mkdep.c that works with function
macros.
 2006-02-13 19:16:41 +00:00
Bernhard Reutner-Fischer
f251ec6847 - commentary typos 2006-02-12 11:25:32 +00:00
Rob Landley
c29a0f371a More random documentation. 2006-02-12 00:45:39 +00:00
Rob Landley
4926d643ea Missed this in svn 13701. 2006-02-10 21:38:20 +00:00
Rob Landley
4a1d874e1d Another item. 2006-02-10 21:36:53 +00:00
Rob Landley
cc6d8d30ec Fix umount so it works if there's no /etc/mtab or /proc/mounts, make 
umount -a into a CONFIG_FEATURE (why not?), and zap the now obsolete
defconfig file (which was supposed to be part of the previous checkin).
 2006-02-08 20:06:57 +00:00
Rob Landley
1ab4c3dc25 Help text update and tweak to defconfig to remove two more things that 
the "maximum sane configuration" shouldn't have.  (Explicit MTAB support in
mount, which you should only need if you have no /proc, and FEATURE_CLEAN_UP,
which exists to humor valgrind and otherwise just bloats the code).
 2006-02-08 18:50:17 +00:00
Rob Landley
32251b4825 Convert some help text to english. 2006-02-08 18:34:21 +00:00
Mike Frysinger
271aa40a15 add back in path nulling after calling find_dev() since it is needed for now ... 2006-02-07 06:10:45 +00:00
Mike Frysinger
27a74e8017 Cristian Ionescu-Idbohrn writes: 
force enough space padding so that applet names always end up on their own line
 2006-02-07 00:58:11 +00:00
Mike Frysinger
0380166916 space out supported applet names so the config list doesnt wrap on an 80col terminal 2006-02-07 00:51:07 +00:00
Mike Frysinger
4fcefb9e90 fixup whitespace in awk help output 2006-02-06 23:38:59 +00:00
Rob Landley
30a6bba65f Bug 677: there are apparently still people using telnet. 2006-02-06 02:49:45 +00:00
Mike Frysinger
ba9c4d1f89 get rid of warnings with applets that have no usage and get rid of pointless --- separator between applets 2006-02-06 01:11:34 +00:00
Mike Frysinger
f37529d6b6 if the .pl script gets updated, force doc regen 2006-02-05 22:15:39 +00:00
Mike Frysinger
b0ed3d7cc0 Rob Sullivan writes: Here's a patch to autogenerate the list of applets in the Busybox documentation 2006-02-05 22:10:40 +00:00
Rob Landley
bec26527a1 Save a few bytes in error message. 2006-02-05 03:31:44 +00:00
Mike Frysinger
a421ba8203 cleanup style ... just because you use less spaces doesnt mean the resulting code is smaller 2006-02-03 00:25:37 +00:00
Mike Frysinger
248d2220f9 shrink the code a bit 2006-02-03 00:19:42 +00:00
Mike Frysinger
53d57dbe6b gavinl writes in Bug 661: 
if read() file return less than 1, we should close the fd and then goto end.
 2006-02-03 00:16:53 +00:00
Mike Frysinger
5509228a7b alphabetical order and fix mdev comments about echo>/sys vs echo>/proc/sys 2006-02-02 23:14:57 +00:00
Mike Frysinger
35cf19d741 fix mdev help output 2006-02-02 22:52:59 +00:00
"Vladimir N. Oleynik"
4fc92206ed destroy bug 679, use getopt_ulflags with new feature: usage option. Removed two strdup 2006-02-02 14:48:54 +00:00
Mike Frysinger
b38673fb9f make the build system puuuuuuuuuuurty 2006-02-02 01:41:53 +00:00
"Vladimir N. Oleynik"
1f04c9d29c removed anoinig `unused' warnings 2006-02-01 14:47:52 +00:00
"Vladimir N. Oleynik"
73ffd762ca removed anoinig warnings 2006-02-01 12:56:19 +00:00