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Revision 91 - (hide annotations) (download)
Wed May 11 23:35:14 2005 UTC (9 years, 7 months ago) by azarah
Original Path: trunk/ChangeLog
File size: 20913 byte(s)
Set SANDBOX_ON *before* doing the child's env stuff, else its not set
for the child.

1 ferringb 2 # ChangeLog for Path Sandbox
2 vapier 53 # Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
3 ferringb 2 # $Header$
4    
5 azarah 89 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
6 azarah 91 Set SANDBOX_ON *before* doing the child's env stuff, else its not set
7     for the child.
8    
9     12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
10 azarah 90 Remove global preload_adaptable as it is no longer used.
11    
12     12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
13 azarah 89 Rewrite environment stuff to only be set when execve'ing the child process
14     to try and avoid issues like bug #91541 that causes sandbox to crash if
15     we set LD_PRELOAD sandbox side already.
16    
17 azarah 87 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
18 azarah 88 Move print_sandbox_log() up to make things neater.
19    
20     11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
21 azarah 87 Remove load_preload_libs(), as its not used anymore.
22    
23 azarah 83 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
24 azarah 86 Remove NO_FORK stuff, as its not used, and 'strace -f' works just fine.
25    
26     11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
27 azarah 84 Remove USE_SYSTEM_SHELL stuff, as it is not secure, and not in use.
28    
29     11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
30 azarah 83 Remove ld.so.preload crap - we are not going to use it again.
31    
32 azarah 82 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
33     Fix typo in code that checks if we got valid group information, causing a
34     segmentation fault, bug #91637.
35    
36 azarah 79 * sandbox-1.2.6 (2005/05/10)
37    
38 azarah 78 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
39     Do not use LD_PRELOAD if it contains libtsocks.so, as it breaks sandbox
40     for some odd reason, bug #91541.
41    
42 azarah 77 09 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
43     Fix typo (sizeof -> strlen).
44    
45 ferringb 76 08 May 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
46     rewrote the sbcontext caching code so it accounts for env changes since lib
47     initialization.
48    
49 azarah 75 05 May 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, libctest.c:
50     We create libctest.c via configure, so no need to keep it around. Do some
51     cleanup related to libctest.c and libctest during configure.
52    
53 azarah 74 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
54     Add rename support of symlinks pointing to protected files/directories.
55    
56 azarah 72 * sandbox-1.2.5 (2005/05/04)
57    
58 azarah 71 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
59     sandbox.bashrc:
60     Do not reset already set LD_PRELOAD when starting sandbox. If LD_PRELOAD is
61     already set, init of the env vars fails for some reason, so do this later on,
62     and do not warn (bug #91431).
63    
64 azarah 70 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
65     sandbox.bashrc:
66     Fixup sandbox and sandbox.bashrc to call bash with the proper .bashrc.
67    
68 azarah 68 * sandbox-1.2.4 (2005/05/03)
69    
70 azarah 66 03 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
71     Do not init the env entries with each call, as it creates too many calls to
72 azarah 67 lstat, etc. Should speedup things a bit, bug #91040.
73 azarah 66
74 azarah 65 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
75     Add /dev/pty to default write list. Noticed by Morfic.
76    
77 vapier 62 02 May 2005; Mike Frysinger <vapier@gentoo.org> configure.in, localdecls.h,
78     sandbox.h:
79     uClibc doesn't support dlvsym() so add a configure check to make sure it doesn't
80     exist. Also update localdecls.h so BROKEN_RTLD_NEXT isn't defined in uClibc.
81    
82 azarah 59 * sandbox-1.2.3 (2005/04/29)
83    
84 azarah 56 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> configure.in:
85     Do not check for (*&#$(* CXX or F77.
86    
87 azarah 54 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
88     Do not append '/' to pathname in filter_path() if it already ends with it.
89    
90 vapier 53 28 Apr 2005; Mike Frysinger <vapier@gentoo.org> Makefile.am, configure.in:
91     With az's help, clean up autotools to work with cross-compiling.
92    
93 azarah 59 * sandbox-1.2.2 (2005/04/28)
94 azarah 48
95 azarah 47 28 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
96     Only check for /dev/{null,zero} for unlink hack, else ricers using /dev/shm
97     have issues; bug #90592.
98    
99 azarah 59 * sandbox-1.2.1 (2005/04/23)
100 azarah 44
101 azarah 43 23 Apr 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
102     getcwd.c, libsandbox.c, localdecls.h, sandbox.h, sandbox_futils.c:
103     Make sure all functions used in libsandbox.c is declared static. Define
104     SB_STATIC in localdecls.h for this. Include sandbox_futils.c rather than
105     linking with its object. Hopefully this will fix bug #90153.
106    
107 azarah 59 * sandbox-1.2 (2005/04/23)
108 azarah 46
109 azarah 40 22 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
110     Allow lchown a symlink in write-allowed path pointing to write-denied
111     target.
112    
113 genone 39 21 Mar 2005; Marius Mauch <genone@gentoo.org> libsandbox.c:
114     Also show resolved symlink names in the log.
115    
116 azarah 37 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, libsandbox.c:
117     Seems -nostdlib was the problem with the constructor/destructor - remove it
118     from Makefile.am, and change the constructor/destructor names again.
119    
120 azarah 36 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
121     Also rename the _init() and _fini() declarations.
122    
123 azarah 35 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
124     Fixup the constructor/destructor function names again (they should be _init()
125     and _fini() it seems, and not being called caused sandbox_lib_path to be
126     unset, and thus breaking the execve() wrapper's LD_PRELOAD protection).
127     Add both the path in given SANDBOX_x variable, as well as its symlink
128     resolved path in init_env_entries(). Modify filter_path() to be able to
129     resolve paths without resolving symlinks, as well as to be able to resolve
130     symlinks. Fix a possible segfault in check_access(). Add symlink resolving
131     to check_access() resolving bug #31019. Add 'hack' for unlink, as the fix
132     for bug #31019 cause access violations if we try to remove a symlink that is
133     not in protected path, but points to a protected path. Fix a memory leak in
134     sandbox.c (sandbox_pids_file in main()). Fix the realpath() calls in main()
135     (sandbox.c) being unchecked. Fix the debug logname not having the pid in it
136     (pid_string was uninitialized). General syntax cleanups.
137    
138 ferringb 34 09 Mar 2005; Brian Harring <ferringb@gentoo.org> sandbox.c: Fixed the
139     infamous "pids file is not a regular file" w/out newline bug.
140    
141 ferringb 33 09 Mar 2005; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in:
142     Correct libc_version path detection, since it was screwing up if libdir !=
143     "/lib/".
144    
145     02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
146 azarah 32 Hack to make sure sandboxed process cannot remove a device node, bug #79836.
147    
148 ferringb 33 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am:
149 azarah 31 Fix symbols.in not added to dist.
150    
151 ferringb 33 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
152 azarah 30 getcwd.c, libsandbox.c, sandbox.c, sandbox.h, sandbox_futils.c:
153     White space fixes.
154    
155 ferringb 33 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
156 azarah 30 configure.in, getcwd.c, libsandbox.c, symbols.in:
157 azarah 29 Fix inverse test logic in canonicalize.c, use a strncpy. Fix gcc warning in
158     getcwd.c. Add symbols.in and logic to Makefile.am to generate symbol versions
159     for glibc and other libc's that use this. Update libsandbox.c to use these
160     symbol versions if available. Fix exec wrapper to re-export LD_PRELOAD if the
161     process unset it.
162    
163 ferringb 33 01 Mar 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
164 ferringb 28 killed off _init and _fini in favor of
165     void __attribute__ ((constructor)) init_func and
166     void __attribute__ ((destructor)) closing_func. _(init|func) were deprecated.
167    
168 ferringb 26 06 Dec 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, libsandbox.c,
169     canonicalize.c, getcwd.c: Fixed compilation *again*. Hopefully cvs is done
170     having the hick-ups.
171    
172 ferringb 24 04 Dec 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, getcwd.c,
173     Makefile.am: Fixed compilation.
174    
175 ferringb 18 01 Dec 2004; Brian Harring <ferringb@gentoo.org> aclocal.m4:
176     Gutted the bugger so it stops checking for a c++ and fortran compiler.
177     Do *not* regenerate aclocal.m4 for making a release until a better
178     solution is created.
179    
180 ferringb 16 20 Nov 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, sandbox_futils.c:
181     Removal of more hardcoded paths.
182    
183 ferringb 13 20 Nov 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in,
184     sandbox_futils.c: tweaks to install sandbox.bashrc, and use it.
185    
186     19 Nov 2004; Brian Harring <ferringb@gentoo.org>:
187 ferringb 6 Sandbox is now autotooled, create-localdecls needs to be killed and the code
188     shifted into configure.in. Currently builds *one* libsandbox.so- if multiple
189     are desired (-m64 and -m32 for amd64), the ebuild should do it (imo).
190     To get to a point of testing, automake && autoconf; created requisite files w/
191     a(utomake|clocal)-1.8, and autoconf 2.59. Installs to /usr/, instead of
192     /lib and /usr/lib/portage/bin.
193    
194 ferringb 2 14 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, sandbox.c:
195     closing out bug #70225, potential overflow of the sandbox_pids_file var.
196    
197     07 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c: c99 standard,
198     (think it was at least) allows intermixing of code and data segments. bug #70351
199     should be fixed by this.
200    
201     03 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, sandbox_futils.c:
202     futils fix from bug #65201 via solar, and libsandbox log path checks via #69137
203    
204     02 Aug 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c: Code from
205     Seth Robertson that tracked down all adjuct flags for read operations that
206     do not invoke a write operation.
207    
208     04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c, sandbox.c:
209     Another fix from jstubbs regarding a free() on a stack variable for the
210     environment -- tracking now prevents extraneous free()'s segfault.
211    
212     04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c, sandbox.c:
213     J. Stubbs tracked down a new bug where mkdir was failing to the patch on
214     the lstat in mkdir... it now only returns 0 or -1 as documented for mkdir.
215     Also remove the errno = ESUCCESS settings as documentation points out that
216     a library isn't allowed to do that.
217    
218     04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c: Added a
219     file_security_check() function to check random potential exploits on files
220     that sandbox is to load and read -- Normally sandboxpids.tmp. This fixes
221     the 'system-crippling' exploits (bug 21923) and catches a few other
222     potential problems.
223    
224     20 Mar 2004; Nicholas Jones <carpaski@gentoo.org> Makefile: Updates for
225     32/64 bit sandbox. Made CC and LD '?=' values to allow passed in CC to work.
226    
227     20 Mar 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c:
228     bug 42048 -- Fixed the lstat/errno conditions for mkdir <caleb@g.o>.
229     Added the 64/32 bit sandbox patch for AMD64 bug 32963 <brad/azarah>.
230    
231     29 Feb 2004; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c :
232     Fix permissions and group of pids file and logs. Permissions should be 0664
233     and group should be 'portage'. Bug #34260.
234    
235     28 Feb 2004; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
236     Besides a small cleanup, redo how we replace LD_PRELOAD in the environ passed
237     to the real execve (in our execve wrapper). Seems that on some arches (sparc
238     among others) do not allow us to tamper with the readonly copy passed to
239     execve, so pass our own copy of the environment. Bug #42290.
240    
241     11 Jan 2004; Nicholas Jones <carpaski@gentoo.org> create-decls:
242     Changed tail to head and added a notice about duration of glibc check.
243    
244     21 Dec 2003; Nicholas Jones <carpaski@gentoo.org> create-decls:
245     Changed the glibc subversion check to use /usr/bin/* instead of /bin/sh
246     as there isn't a guarentee that it is dynamic.
247    
248     02 Nov 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
249     If 'file' passed to before_syscall(const char *func, const char *file) is
250     invalid, we should set errno to ENOENT, and not EINVAL. This should
251     close bug #32238.
252    
253     14 Oct 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
254     Fix a bug that occurs mainly on 64bit arch, where the file passed to
255     the functions we wrap, is invalid, and then cause canonicalize to pass
256     garbage to before_syscall(), thanks to great detective work from
257     Andrea Luzzardi <al@sig11.org> (bug #29846).
258    
259     13 Oct 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
260     Add a uClibc detection patch from Peter S. Mazinger <ps.m@gmx.net>.
261    
262     13 Oct 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
263     Fix a bug in libsandbox.c 's checking in the rename wrapper - it basically
264     only checked the destination patch, and not the source, so we could move
265     a protected file to a unprotected directory, and then delete/modify it.
266     Thanks to Andrea Luzzardi (scox) <al@sig11.org>, bug #30992, for this fix.
267    
268     12 Oct 2003; Nicholas Jones <carpaski@gentoo.org> sandbox.c :
269     Added python2.3 to the predict section/variable.
270    
271     28 Sep 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
272     sandbox.h, sandbox_futils.c :
273     Add support to set the pids file via SANDBOX_PIDS_FILE at startup. If
274     it is not set, it will revert to its old value.
275    
276     27 Sep 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
277     Fix our mkdir wrapper to check if the dir exist, and return EEXIST if so,
278     rather than failing with a violation, bug #29748.
279    
280     27 Jul 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
281     Fix canonicalize() to ignore calls with path = "".
282    
283     27 Jul 2003; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c,
284     sandbox_futils.c, canonicalize.c :
285     Once again coreutils fails, as my systems had 2.5 kernel, the getcwd system
286     call handled strings larger than PATH_MAX (bug #21766). It however does not
287     work the same on 2.4 kernels.
288    
289     To fix, I added the posix implementation of getcwd() (from glibc cvs) that
290     do not need the system call. We use the default getcwd() function via a
291     wrapper (egetcwd), and then lstat the returned path. If lstat fails, it
292     means the current directory was removed, OR that the the system call for
293     getcwd failed (curious is that it do not fail and return NULL or set
294     errno, but rather just truncate the retured directory - usually from the
295     start), and if so, we use the generic getcwd() function (__egetcwd). Note
296     that we do not use the generic version all the time, as it calls lstat()
297     a great number of times, and performance degrade much.
298    
299     29 Jun 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls,
300     libsandbox.c :
301     Make sure SB_PATH_MAX will not wrap. Fix two possible memory leaks.
302    
303     22 Jun 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, canonicalize.c
304     create-localdecls :
305     When checking path names of files accessed, we need to canonicalize it, else
306     it may be a symlink in a 'write allowed' directory pointing to a file in a
307     directory we should not have write access to.
308    
309     With something like coreutils-5.0, we have two problems:
310     1) One of the tests checks if getcwd() can return a path longer than
311     PATH_MAX. This test then tries to create a dir which even while
312     created local (mkdir("conftest2")), it ends up being resolved with
313     a name that is much larger than PATH_MAX. The problem now is that
314     canonicalize() have undefined behaviour when the path was too long
315     (returned wrongly truncated paths, etc), and pass the wrong path to
316     before_syscall() (causing the bogus sandbox violations).
317     2) The ecanonicalize() function we used, along with the canonicalize()
318     function did not support longer than PATH_MAX. This is partly a
319     cause for 1), but the error checking (rather lack of it) of calls
320     to erealpath() in canonicalize() was the prime reason for 1).
321    
322     As we do not use this canonicalized name to call the function, we resolve this
323     by fixing canonicalize() to do better error checking, and ecanonicalize() as
324     well as all functions in libsandbox.c to use a PATH_MAX of 'PATH_MAX * 2'.
325     While they will resolve paths properly now, and can check if a write/read is
326     allowed, the functions called from the sandboxed environment will still work
327     as expected.
328    
329     This should resolve bug #21766.
330    
331     06 Apr 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
332     For some reason sandbox fails with a 'open_wr' if you run 'locale -a' under
333     it (bug #16298).
334    
335     Problem is that for some reason locale fopen's locale.alias with mode "rm".
336    
337     -------------------------------------------------------
338     nosferatu root # grep fopen locale.log
339     fopen("/usr/share/locale/locale.alias", "rm"ACCESS DENIED open_wr: /usr/share/locale/locale.alias
340     nosferatu root #
341     --------------------------------------------------------
342    
343     I checked the source of locale, but it have fopen with mode 'r', so
344     not sure where the "rm" mode comes from. Anyhow, changed the check in
345     before_syscall_open_char() to also see mode "rm" as readonly.
346    
347     23 Feb 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
348    
349     Add glibc-2.3 support.
350    
351     22 Feb 2003; Martin Schlemmer <azarah@gentoo.org> sandbox.c :
352    
353     Some /etc/ld.so.preload fixes. Just changed the #if defines to cover all
354     operations releated to preload, as well as only try to modify ld.so.preload
355     if we can. Also modify to write the pid to /tmp/sandboxpids.tmp even when
356     not using ld.so.preload. Fix to not write this instance of sandbox's pid
357     to /tmp/sandboxpids.tmp on exit if this is not the last sandbox running.
358    
359     22 Feb 2003; Nicholas Jones <carpaski@gentoo.org> Makefile :
360    
361     Changed the LD to CC for hppa.
362    
363     22 Feb 2003; Nicholas Jones <carpaski@gentoo.org> create-localdecls :
364    
365     Killed the previous changes I made.
366    
367     17 Feb 2003; Nicholas Jones <carpaski@gentoo.org> create-localdecls :
368    
369     Added parisc to BROKEN_RTLD_ARCHLIST to see if it we can fix the relocation probs.
370    
371     09 Jan 2003; J Robert Ray <jrray@gentoo.org> sandbox.c :
372    
373     Don't segfault if $HOME isn't set, set $HOME to "/" instead. Fixes bug 10868.
374    
375     16 Dec 2002; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
376    
377     Fix memory leak for mips, bug #12236. Thanks to Torgeir Hansen <torgeir@trenger.ro>
378     for this fix.
379    
380     4 Dec 2002; J Robert Ray <jrray@gentoo.org> sandbox.h sandbox_futils.c :
381    
382     sandbox_futils defined a dirname() function that was masking the same
383     function in glibc and was broken (e.g.: SANDBOX_DIR was being set to
384     '/usr/lib/portage/bi/'). Fixed function to return expected results and
385     renamed it to sb_dirname() to no longer mask the glibc function. Closes bug
386     11231.
387    
388     4 Dec 2002; Martin Schlemmer <azarah@gentoo.org> :
389    
390     Fix a segfault in libsandbox.c if canonicalize() was called with
391     first parameter = NULL.
392    
393     1 Sep 2002; Martin Schlemmer <azarah@gentoo.org> :
394    
395     Fix my braindead 'return 1;' in a void function. Updated sandbox.c,
396     cleanup() for this.
397    
398     Change cleanup() in sandbox.c not to exit with fail status if
399     the pidsfile is missing. We really should still display sandbox
400     violations if they occured.
401    
402     31 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
403    
404     Update cleanup() in sandbox.c to remove the PIDSFILE if this is
405     the last sandbox running.
406    
407     25 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
408    
409     Major cleanups to mainly libsandbox.c again.
410    
411     22 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
412    
413     Add copyrights to sandbox.h and sandbox_futils.h. If wrong, the
414     parties involved should please contact me so that we can fix it.
415    
416     Add opendir wrapper to libsandbox.c.
417    
418     21 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
419    
420     Do some more cleanups to ecanonicalize(), as it dropped filenames in
421     rare cases (after my symlink cleanups), and caused glibc to bork.
422     These fixes went into canonicalize.c.
423    
424     20 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
425    
426     Fix spawn_shell() and main() in sandbox.c to properly return fail
427     status.
428    
429     19 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
430    
431     The new canonicalize() function in libsandbox.c also resolved symlinks,
432     which caused on cleaning sandbox errors if the symlink pointed to a
433     file in the live root. Ripped out canonicalize() and realpath() from
434     glibc; removed the symlink stuff, and changed them to ecanonicalize()
435     and erealpath().
436    
437     18 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
438    
439     Ripped out all the wrappers, and implemented those of InstallWatch.
440     Losts of cleanups and bugfixes. Implement a execve that forces
441     $LIBSANDBOX in $LD_PRELOAD. We can now thus do away with the feared
442     /etc/ld.so.preload (*g*) ... Made the needed changes to sandbox.c,
443     sandbox.h and sandbox_futils.c. Rewrote the Makefile for most
444     parts; it now have an install target.
445    
446     Reformat the whole thing to look somewhat like the reworked sandbox.c
447     and new sandbox.h and sandbox_futils.c from:
448    
449     Brad House <brad@mainstreetsoftworks.com>.
450    
451     Additional Copyrights now due to the InstallWatch code:
452    
453     Copyright (C) 1998-9 Pancrazio `Ezio' de Mauro <p@demauro.net>

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