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Revision 115 - (show annotations) (download)
Thu Jun 9 17:20:08 2005 UTC (9 years, 3 months ago) by azarah
Original Path: trunk/ChangeLog
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* sandbox-1.2.9
1 # ChangeLog for Path Sandbox
2 # Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
3 # $Header$
4
5 * sandbox-1.2.9 (2005/06/09)
6
7 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
8 Move symlink hack down a bit to try and minimize on the amount of lstat()
9 calls we do.
10
11 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
12 Add hack to allow writing to /proc/self/fd (or /dev/fd), bug #91516.
13
14 09 June 2005; Martin Schlemmer <azarah@gentoo.org> symbols.in, libsandbox.c:
15 Add wrapper for access() function, bug #85413.
16
17 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c:
18 Use generic getcwd() implementation from uclibc - should be more portable
19 and looks a bit cleaner.
20
21 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c:
22 Make sure our true_* pointers are initialized to NULL, and that we check for
23 all references that they are valid.
24
25 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
26 Be default we will fail if the path name we try to canonicalize is too long.
27 This however could cause issues with some things (bug #94630 and #21766), so
28 if fail_nametoolong == 0, canonicalize() will return a null length string and
29 do not fail.
30
31 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c:
32 Do not abort if TMPDIR is not valid, but rather use '/tmp', bug #94360. Also
33 make sure we re-export the new TMPDIR environment variable.
34
35 08 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
36 Fix incorrect free of non-malloc'd array, bug #92313 and #94020. Fix noted
37 by Marcus D. Hanwell <cryos@gentoo.org>.
38
39 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
40 Add /dev/console to write list, bug #38588.
41
42 * sandbox-1.2.8 (2005/05/13)
43
44 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
45 sandbox.h, sandbox_futils.c:
46 General cleanups.
47
48 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
49 sandbox.h:
50 Various LD_PRELOAD cleanups. Do not unset LD_PRELOAD for parent.
51
52 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
53 sandbox.h, sandbox_futils.c:
54 Modify get_sandbox_pids_file(), get_sandbox_log() and get_sandbox_debug_log()
55 to use TMPDIR if present in environment.
56
57 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
58 Remove sandbox_log_file from main() as its no longer used.
59
60 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
61 sandbox_futils.c:
62 Add get_sandbox_debug_log(), and use it (add behaviour similar to SANDBOX_LOG
63 if already exported when sandbox started). Fix get_sandbox_log() and new
64 get_sandbox_debug_log() to not use already exported environment variables if
65 they have '/' in them. Use snprintf()'s instead of strncpy()'s. More
66 SB_PATH_MAX fixes.
67
68 * sandbox-1.2.7 (2005/05/12)
69
70 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
71 sandbox_futils.c:
72 More path limit fixes. Declare SB_BUF_LEN global and use it where needed.
73
74 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
75 Fix paths limited to 255 chars. Fix get_sandbox_dir() returning a string
76 with '(null)' in it if we did not call sandbox with absolute path.
77
78 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
79 Set SANDBOX_ON *before* doing the child's env stuff, else its not set
80 for the child.
81
82 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
83 Remove global preload_adaptable as it is no longer used.
84
85 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
86 Rewrite environment stuff to only be set when execve'ing the child process
87 to try and avoid issues like bug #91541 that causes sandbox to crash if
88 we set LD_PRELOAD sandbox side already.
89
90 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
91 Move print_sandbox_log() up to make things neater.
92
93 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
94 Remove load_preload_libs(), as its not used anymore.
95
96 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
97 Remove NO_FORK stuff, as its not used, and 'strace -f' works just fine.
98
99 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
100 Remove USE_SYSTEM_SHELL stuff, as it is not secure, and not in use.
101
102 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
103 Remove ld.so.preload crap - we are not going to use it again.
104
105 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
106 Fix typo in code that checks if we got valid group information, causing a
107 segmentation fault, bug #91637.
108
109 * sandbox-1.2.6 (2005/05/10)
110
111 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
112 Do not use LD_PRELOAD if it contains libtsocks.so, as it breaks sandbox
113 for some odd reason, bug #91541.
114
115 09 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
116 Fix typo (sizeof -> strlen).
117
118 08 May 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
119 rewrote the sbcontext caching code so it accounts for env changes since lib
120 initialization.
121
122 05 May 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, libctest.c:
123 We create libctest.c via configure, so no need to keep it around. Do some
124 cleanup related to libctest.c and libctest during configure.
125
126 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
127 Add rename support of symlinks pointing to protected files/directories.
128
129 * sandbox-1.2.5 (2005/05/04)
130
131 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
132 sandbox.bashrc:
133 Do not reset already set LD_PRELOAD when starting sandbox. If LD_PRELOAD is
134 already set, init of the env vars fails for some reason, so do this later on,
135 and do not warn (bug #91431).
136
137 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
138 sandbox.bashrc:
139 Fixup sandbox and sandbox.bashrc to call bash with the proper .bashrc.
140
141 * sandbox-1.2.4 (2005/05/03)
142
143 03 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
144 Do not init the env entries with each call, as it creates too many calls to
145 lstat, etc. Should speedup things a bit, bug #91040.
146
147 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
148 Add /dev/pty to default write list. Noticed by Morfic.
149
150 02 May 2005; Mike Frysinger <vapier@gentoo.org> configure.in, localdecls.h,
151 sandbox.h:
152 uClibc doesn't support dlvsym() so add a configure check to make sure it doesn't
153 exist. Also update localdecls.h so BROKEN_RTLD_NEXT isn't defined in uClibc.
154
155 * sandbox-1.2.3 (2005/04/29)
156
157 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> configure.in:
158 Do not check for (*&#$(* CXX or F77.
159
160 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
161 Do not append '/' to pathname in filter_path() if it already ends with it.
162
163 28 Apr 2005; Mike Frysinger <vapier@gentoo.org> Makefile.am, configure.in:
164 With az's help, clean up autotools to work with cross-compiling.
165
166 * sandbox-1.2.2 (2005/04/28)
167
168 28 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
169 Only check for /dev/{null,zero} for unlink hack, else ricers using /dev/shm
170 have issues; bug #90592.
171
172 * sandbox-1.2.1 (2005/04/23)
173
174 23 Apr 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
175 getcwd.c, libsandbox.c, localdecls.h, sandbox.h, sandbox_futils.c:
176 Make sure all functions used in libsandbox.c is declared static. Define
177 SB_STATIC in localdecls.h for this. Include sandbox_futils.c rather than
178 linking with its object. Hopefully this will fix bug #90153.
179
180 * sandbox-1.2 (2005/04/23)
181
182 22 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
183 Allow lchown a symlink in write-allowed path pointing to write-denied
184 target.
185
186 21 Mar 2005; Marius Mauch <genone@gentoo.org> libsandbox.c:
187 Also show resolved symlink names in the log.
188
189 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, libsandbox.c:
190 Seems -nostdlib was the problem with the constructor/destructor - remove it
191 from Makefile.am, and change the constructor/destructor names again.
192
193 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
194 Also rename the _init() and _fini() declarations.
195
196 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
197 Fixup the constructor/destructor function names again (they should be _init()
198 and _fini() it seems, and not being called caused sandbox_lib_path to be
199 unset, and thus breaking the execve() wrapper's LD_PRELOAD protection).
200 Add both the path in given SANDBOX_x variable, as well as its symlink
201 resolved path in init_env_entries(). Modify filter_path() to be able to
202 resolve paths without resolving symlinks, as well as to be able to resolve
203 symlinks. Fix a possible segfault in check_access(). Add symlink resolving
204 to check_access() resolving bug #31019. Add 'hack' for unlink, as the fix
205 for bug #31019 cause access violations if we try to remove a symlink that is
206 not in protected path, but points to a protected path. Fix a memory leak in
207 sandbox.c (sandbox_pids_file in main()). Fix the realpath() calls in main()
208 (sandbox.c) being unchecked. Fix the debug logname not having the pid in it
209 (pid_string was uninitialized). General syntax cleanups.
210
211 09 Mar 2005; Brian Harring <ferringb@gentoo.org> sandbox.c: Fixed the
212 infamous "pids file is not a regular file" w/out newline bug.
213
214 09 Mar 2005; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in:
215 Correct libc_version path detection, since it was screwing up if libdir !=
216 "/lib/".
217
218 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
219 Hack to make sure sandboxed process cannot remove a device node, bug #79836.
220
221 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am:
222 Fix symbols.in not added to dist.
223
224 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
225 getcwd.c, libsandbox.c, sandbox.c, sandbox.h, sandbox_futils.c:
226 White space fixes.
227
228 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
229 configure.in, getcwd.c, libsandbox.c, symbols.in:
230 Fix inverse test logic in canonicalize.c, use a strncpy. Fix gcc warning in
231 getcwd.c. Add symbols.in and logic to Makefile.am to generate symbol versions
232 for glibc and other libc's that use this. Update libsandbox.c to use these
233 symbol versions if available. Fix exec wrapper to re-export LD_PRELOAD if the
234 process unset it.
235
236 01 Mar 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
237 killed off _init and _fini in favor of
238 void __attribute__ ((constructor)) init_func and
239 void __attribute__ ((destructor)) closing_func. _(init|func) were deprecated.
240
241 06 Dec 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, libsandbox.c,
242 canonicalize.c, getcwd.c: Fixed compilation *again*. Hopefully cvs is done
243 having the hick-ups.
244
245 04 Dec 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, getcwd.c,
246 Makefile.am: Fixed compilation.
247
248 01 Dec 2004; Brian Harring <ferringb@gentoo.org> aclocal.m4:
249 Gutted the bugger so it stops checking for a c++ and fortran compiler.
250 Do *not* regenerate aclocal.m4 for making a release until a better
251 solution is created.
252
253 20 Nov 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, sandbox_futils.c:
254 Removal of more hardcoded paths.
255
256 20 Nov 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in,
257 sandbox_futils.c: tweaks to install sandbox.bashrc, and use it.
258
259 19 Nov 2004; Brian Harring <ferringb@gentoo.org>:
260 Sandbox is now autotooled, create-localdecls needs to be killed and the code
261 shifted into configure.in. Currently builds *one* libsandbox.so- if multiple
262 are desired (-m64 and -m32 for amd64), the ebuild should do it (imo).
263 To get to a point of testing, automake && autoconf; created requisite files w/
264 a(utomake|clocal)-1.8, and autoconf 2.59. Installs to /usr/, instead of
265 /lib and /usr/lib/portage/bin.
266
267 14 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, sandbox.c:
268 closing out bug #70225, potential overflow of the sandbox_pids_file var.
269
270 07 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c: c99 standard,
271 (think it was at least) allows intermixing of code and data segments. bug #70351
272 should be fixed by this.
273
274 03 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, sandbox_futils.c:
275 futils fix from bug #65201 via solar, and libsandbox log path checks via #69137
276
277 02 Aug 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c: Code from
278 Seth Robertson that tracked down all adjuct flags for read operations that
279 do not invoke a write operation.
280
281 04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c, sandbox.c:
282 Another fix from jstubbs regarding a free() on a stack variable for the
283 environment -- tracking now prevents extraneous free()'s segfault.
284
285 04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c, sandbox.c:
286 J. Stubbs tracked down a new bug where mkdir was failing to the patch on
287 the lstat in mkdir... it now only returns 0 or -1 as documented for mkdir.
288 Also remove the errno = ESUCCESS settings as documentation points out that
289 a library isn't allowed to do that.
290
291 04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c: Added a
292 file_security_check() function to check random potential exploits on files
293 that sandbox is to load and read -- Normally sandboxpids.tmp. This fixes
294 the 'system-crippling' exploits (bug 21923) and catches a few other
295 potential problems.
296
297 20 Mar 2004; Nicholas Jones <carpaski@gentoo.org> Makefile: Updates for
298 32/64 bit sandbox. Made CC and LD '?=' values to allow passed in CC to work.
299
300 20 Mar 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c:
301 bug 42048 -- Fixed the lstat/errno conditions for mkdir <caleb@g.o>.
302 Added the 64/32 bit sandbox patch for AMD64 bug 32963 <brad/azarah>.
303
304 29 Feb 2004; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c :
305 Fix permissions and group of pids file and logs. Permissions should be 0664
306 and group should be 'portage'. Bug #34260.
307
308 28 Feb 2004; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
309 Besides a small cleanup, redo how we replace LD_PRELOAD in the environ passed
310 to the real execve (in our execve wrapper). Seems that on some arches (sparc
311 among others) do not allow us to tamper with the readonly copy passed to
312 execve, so pass our own copy of the environment. Bug #42290.
313
314 11 Jan 2004; Nicholas Jones <carpaski@gentoo.org> create-decls:
315 Changed tail to head and added a notice about duration of glibc check.
316
317 21 Dec 2003; Nicholas Jones <carpaski@gentoo.org> create-decls:
318 Changed the glibc subversion check to use /usr/bin/* instead of /bin/sh
319 as there isn't a guarentee that it is dynamic.
320
321 02 Nov 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
322 If 'file' passed to before_syscall(const char *func, const char *file) is
323 invalid, we should set errno to ENOENT, and not EINVAL. This should
324 close bug #32238.
325
326 14 Oct 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
327 Fix a bug that occurs mainly on 64bit arch, where the file passed to
328 the functions we wrap, is invalid, and then cause canonicalize to pass
329 garbage to before_syscall(), thanks to great detective work from
330 Andrea Luzzardi <al@sig11.org> (bug #29846).
331
332 13 Oct 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
333 Add a uClibc detection patch from Peter S. Mazinger <ps.m@gmx.net>.
334
335 13 Oct 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
336 Fix a bug in libsandbox.c 's checking in the rename wrapper - it basically
337 only checked the destination patch, and not the source, so we could move
338 a protected file to a unprotected directory, and then delete/modify it.
339 Thanks to Andrea Luzzardi (scox) <al@sig11.org>, bug #30992, for this fix.
340
341 12 Oct 2003; Nicholas Jones <carpaski@gentoo.org> sandbox.c :
342 Added python2.3 to the predict section/variable.
343
344 28 Sep 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
345 sandbox.h, sandbox_futils.c :
346 Add support to set the pids file via SANDBOX_PIDS_FILE at startup. If
347 it is not set, it will revert to its old value.
348
349 27 Sep 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
350 Fix our mkdir wrapper to check if the dir exist, and return EEXIST if so,
351 rather than failing with a violation, bug #29748.
352
353 27 Jul 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
354 Fix canonicalize() to ignore calls with path = "".
355
356 27 Jul 2003; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c,
357 sandbox_futils.c, canonicalize.c :
358 Once again coreutils fails, as my systems had 2.5 kernel, the getcwd system
359 call handled strings larger than PATH_MAX (bug #21766). It however does not
360 work the same on 2.4 kernels.
361
362 To fix, I added the posix implementation of getcwd() (from glibc cvs) that
363 do not need the system call. We use the default getcwd() function via a
364 wrapper (egetcwd), and then lstat the returned path. If lstat fails, it
365 means the current directory was removed, OR that the the system call for
366 getcwd failed (curious is that it do not fail and return NULL or set
367 errno, but rather just truncate the retured directory - usually from the
368 start), and if so, we use the generic getcwd() function (__egetcwd). Note
369 that we do not use the generic version all the time, as it calls lstat()
370 a great number of times, and performance degrade much.
371
372 29 Jun 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls,
373 libsandbox.c :
374 Make sure SB_PATH_MAX will not wrap. Fix two possible memory leaks.
375
376 22 Jun 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, canonicalize.c
377 create-localdecls :
378 When checking path names of files accessed, we need to canonicalize it, else
379 it may be a symlink in a 'write allowed' directory pointing to a file in a
380 directory we should not have write access to.
381
382 With something like coreutils-5.0, we have two problems:
383 1) One of the tests checks if getcwd() can return a path longer than
384 PATH_MAX. This test then tries to create a dir which even while
385 created local (mkdir("conftest2")), it ends up being resolved with
386 a name that is much larger than PATH_MAX. The problem now is that
387 canonicalize() have undefined behaviour when the path was too long
388 (returned wrongly truncated paths, etc), and pass the wrong path to
389 before_syscall() (causing the bogus sandbox violations).
390 2) The ecanonicalize() function we used, along with the canonicalize()
391 function did not support longer than PATH_MAX. This is partly a
392 cause for 1), but the error checking (rather lack of it) of calls
393 to erealpath() in canonicalize() was the prime reason for 1).
394
395 As we do not use this canonicalized name to call the function, we resolve this
396 by fixing canonicalize() to do better error checking, and ecanonicalize() as
397 well as all functions in libsandbox.c to use a PATH_MAX of 'PATH_MAX * 2'.
398 While they will resolve paths properly now, and can check if a write/read is
399 allowed, the functions called from the sandboxed environment will still work
400 as expected.
401
402 This should resolve bug #21766.
403
404 06 Apr 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
405 For some reason sandbox fails with a 'open_wr' if you run 'locale -a' under
406 it (bug #16298).
407
408 Problem is that for some reason locale fopen's locale.alias with mode "rm".
409
410 -------------------------------------------------------
411 nosferatu root # grep fopen locale.log
412 fopen("/usr/share/locale/locale.alias", "rm"ACCESS DENIED open_wr: /usr/share/locale/locale.alias
413 nosferatu root #
414 --------------------------------------------------------
415
416 I checked the source of locale, but it have fopen with mode 'r', so
417 not sure where the "rm" mode comes from. Anyhow, changed the check in
418 before_syscall_open_char() to also see mode "rm" as readonly.
419
420 23 Feb 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
421
422 Add glibc-2.3 support.
423
424 22 Feb 2003; Martin Schlemmer <azarah@gentoo.org> sandbox.c :
425
426 Some /etc/ld.so.preload fixes. Just changed the #if defines to cover all
427 operations releated to preload, as well as only try to modify ld.so.preload
428 if we can. Also modify to write the pid to /tmp/sandboxpids.tmp even when
429 not using ld.so.preload. Fix to not write this instance of sandbox's pid
430 to /tmp/sandboxpids.tmp on exit if this is not the last sandbox running.
431
432 22 Feb 2003; Nicholas Jones <carpaski@gentoo.org> Makefile :
433
434 Changed the LD to CC for hppa.
435
436 22 Feb 2003; Nicholas Jones <carpaski@gentoo.org> create-localdecls :
437
438 Killed the previous changes I made.
439
440 17 Feb 2003; Nicholas Jones <carpaski@gentoo.org> create-localdecls :
441
442 Added parisc to BROKEN_RTLD_ARCHLIST to see if it we can fix the relocation probs.
443
444 09 Jan 2003; J Robert Ray <jrray@gentoo.org> sandbox.c :
445
446 Don't segfault if $HOME isn't set, set $HOME to "/" instead. Fixes bug 10868.
447
448 16 Dec 2002; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
449
450 Fix memory leak for mips, bug #12236. Thanks to Torgeir Hansen <torgeir@trenger.ro>
451 for this fix.
452
453 4 Dec 2002; J Robert Ray <jrray@gentoo.org> sandbox.h sandbox_futils.c :
454
455 sandbox_futils defined a dirname() function that was masking the same
456 function in glibc and was broken (e.g.: SANDBOX_DIR was being set to
457 '/usr/lib/portage/bi/'). Fixed function to return expected results and
458 renamed it to sb_dirname() to no longer mask the glibc function. Closes bug
459 11231.
460
461 4 Dec 2002; Martin Schlemmer <azarah@gentoo.org> :
462
463 Fix a segfault in libsandbox.c if canonicalize() was called with
464 first parameter = NULL.
465
466 1 Sep 2002; Martin Schlemmer <azarah@gentoo.org> :
467
468 Fix my braindead 'return 1;' in a void function. Updated sandbox.c,
469 cleanup() for this.
470
471 Change cleanup() in sandbox.c not to exit with fail status if
472 the pidsfile is missing. We really should still display sandbox
473 violations if they occured.
474
475 31 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
476
477 Update cleanup() in sandbox.c to remove the PIDSFILE if this is
478 the last sandbox running.
479
480 25 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
481
482 Major cleanups to mainly libsandbox.c again.
483
484 22 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
485
486 Add copyrights to sandbox.h and sandbox_futils.h. If wrong, the
487 parties involved should please contact me so that we can fix it.
488
489 Add opendir wrapper to libsandbox.c.
490
491 21 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
492
493 Do some more cleanups to ecanonicalize(), as it dropped filenames in
494 rare cases (after my symlink cleanups), and caused glibc to bork.
495 These fixes went into canonicalize.c.
496
497 20 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
498
499 Fix spawn_shell() and main() in sandbox.c to properly return fail
500 status.
501
502 19 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
503
504 The new canonicalize() function in libsandbox.c also resolved symlinks,
505 which caused on cleaning sandbox errors if the symlink pointed to a
506 file in the live root. Ripped out canonicalize() and realpath() from
507 glibc; removed the symlink stuff, and changed them to ecanonicalize()
508 and erealpath().
509
510 18 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
511
512 Ripped out all the wrappers, and implemented those of InstallWatch.
513 Losts of cleanups and bugfixes. Implement a execve that forces
514 $LIBSANDBOX in $LD_PRELOAD. We can now thus do away with the feared
515 /etc/ld.so.preload (*g*) ... Made the needed changes to sandbox.c,
516 sandbox.h and sandbox_futils.c. Rewrote the Makefile for most
517 parts; it now have an install target.
518
519 Reformat the whole thing to look somewhat like the reworked sandbox.c
520 and new sandbox.h and sandbox_futils.c from:
521
522 Brad House <brad@mainstreetsoftworks.com>.
523
524 Additional Copyrights now due to the InstallWatch code:
525
526 Copyright (C) 1998-9 Pancrazio `Ezio' de Mauro <p@demauro.net>

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