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Revision 126 - (show annotations) (download)
Sun Jul 3 18:46:52 2005 UTC (9 years, 5 months ago) by azarah
Original Path: trunk/ChangeLog
File size: 25426 byte(s)
Add PREDICT items for nss-db, bug #92079.  Patch from Robin Johnson.
1 # ChangeLog for Path Sandbox
2 # Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
3 # $Header$
4
5 03 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
6 Add PREDICT items for nss-db, bug #92079. Patch from Robin Johnson.
7
8 17 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
9 General cleanups:
10 - Remove fooling around with exit codes - we error out on presence of a log
11 anyhow.
12 - Move get_sandbox_*_envvar() to sandbox_setup_environ(), as its more
13 appropriate there.
14
15 12 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
16 Cleanup the fail_nametoolong stuff a bit more.
17
18 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
19 Remove hopefully the last ld.so.preload bits we do not use anymore.
20
21 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
22 Remove the unneeded canonicalize() calls in the wrappers - we do it anyhow
23 in check_syscall(). Should speed things up a bit (at least for the getcwd()
24 and long path name test it goes down to under a second, and not 10+ seconds
25 like before). Also warn if we skip checking due to the canonicalized path
26 being too long.
27
28 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
29 More comment/readability cleanups.
30
31 10 June 2005; Martin Schlemmer <azarah@gentoo.org> canonicalize.c, getcwd.c,
32 sandbox_futils.c, libsandbox.c:
33 Some strncpy/strncat and other cleanups.
34
35 * sandbox-1.2.9 (2005/06/09)
36
37 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
38 Move symlink hack down a bit to try and minimize on the amount of lstat()
39 calls we do.
40
41 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
42 Add hack to allow writing to /proc/self/fd (or /dev/fd), bug #91516.
43
44 09 June 2005; Martin Schlemmer <azarah@gentoo.org> symbols.in, libsandbox.c:
45 Add wrapper for access() function, bug #85413.
46
47 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c:
48 Use generic getcwd() implementation from uclibc - should be more portable
49 and looks a bit cleaner.
50
51 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c:
52 Make sure our true_* pointers are initialized to NULL, and that we check for
53 all references that they are valid.
54
55 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
56 Be default we will fail if the path name we try to canonicalize is too long.
57 This however could cause issues with some things (bug #94630 and #21766), so
58 if fail_nametoolong == 0, canonicalize() will return a null length string and
59 do not fail.
60
61 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c:
62 Do not abort if TMPDIR is not valid, but rather use '/tmp', bug #94360. Also
63 make sure we re-export the new TMPDIR environment variable.
64
65 08 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
66 Fix incorrect free of non-malloc'd array, bug #92313 and #94020. Fix noted
67 by Marcus D. Hanwell <cryos@gentoo.org>.
68
69 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
70 Add /dev/console to write list, bug #38588.
71
72 * sandbox-1.2.8 (2005/05/13)
73
74 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
75 sandbox.h, sandbox_futils.c:
76 General cleanups.
77
78 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
79 sandbox.h:
80 Various LD_PRELOAD cleanups. Do not unset LD_PRELOAD for parent.
81
82 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
83 sandbox.h, sandbox_futils.c:
84 Modify get_sandbox_pids_file(), get_sandbox_log() and get_sandbox_debug_log()
85 to use TMPDIR if present in environment.
86
87 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
88 Remove sandbox_log_file from main() as its no longer used.
89
90 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
91 sandbox_futils.c:
92 Add get_sandbox_debug_log(), and use it (add behaviour similar to SANDBOX_LOG
93 if already exported when sandbox started). Fix get_sandbox_log() and new
94 get_sandbox_debug_log() to not use already exported environment variables if
95 they have '/' in them. Use snprintf()'s instead of strncpy()'s. More
96 SB_PATH_MAX fixes.
97
98 * sandbox-1.2.7 (2005/05/12)
99
100 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
101 sandbox_futils.c:
102 More path limit fixes. Declare SB_BUF_LEN global and use it where needed.
103
104 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
105 Fix paths limited to 255 chars. Fix get_sandbox_dir() returning a string
106 with '(null)' in it if we did not call sandbox with absolute path.
107
108 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
109 Set SANDBOX_ON *before* doing the child's env stuff, else its not set
110 for the child.
111
112 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
113 Remove global preload_adaptable as it is no longer used.
114
115 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
116 Rewrite environment stuff to only be set when execve'ing the child process
117 to try and avoid issues like bug #91541 that causes sandbox to crash if
118 we set LD_PRELOAD sandbox side already.
119
120 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
121 Move print_sandbox_log() up to make things neater.
122
123 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
124 Remove load_preload_libs(), as its not used anymore.
125
126 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
127 Remove NO_FORK stuff, as its not used, and 'strace -f' works just fine.
128
129 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
130 Remove USE_SYSTEM_SHELL stuff, as it is not secure, and not in use.
131
132 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
133 Remove ld.so.preload crap - we are not going to use it again.
134
135 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
136 Fix typo in code that checks if we got valid group information, causing a
137 segmentation fault, bug #91637.
138
139 * sandbox-1.2.6 (2005/05/10)
140
141 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
142 Do not use LD_PRELOAD if it contains libtsocks.so, as it breaks sandbox
143 for some odd reason, bug #91541.
144
145 09 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
146 Fix typo (sizeof -> strlen).
147
148 08 May 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
149 rewrote the sbcontext caching code so it accounts for env changes since lib
150 initialization.
151
152 05 May 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, libctest.c:
153 We create libctest.c via configure, so no need to keep it around. Do some
154 cleanup related to libctest.c and libctest during configure.
155
156 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
157 Add rename support of symlinks pointing to protected files/directories.
158
159 * sandbox-1.2.5 (2005/05/04)
160
161 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
162 sandbox.bashrc:
163 Do not reset already set LD_PRELOAD when starting sandbox. If LD_PRELOAD is
164 already set, init of the env vars fails for some reason, so do this later on,
165 and do not warn (bug #91431).
166
167 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
168 sandbox.bashrc:
169 Fixup sandbox and sandbox.bashrc to call bash with the proper .bashrc.
170
171 * sandbox-1.2.4 (2005/05/03)
172
173 03 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
174 Do not init the env entries with each call, as it creates too many calls to
175 lstat, etc. Should speedup things a bit, bug #91040.
176
177 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
178 Add /dev/pty to default write list. Noticed by Morfic.
179
180 02 May 2005; Mike Frysinger <vapier@gentoo.org> configure.in, localdecls.h,
181 sandbox.h:
182 uClibc doesn't support dlvsym() so add a configure check to make sure it doesn't
183 exist. Also update localdecls.h so BROKEN_RTLD_NEXT isn't defined in uClibc.
184
185 * sandbox-1.2.3 (2005/04/29)
186
187 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> configure.in:
188 Do not check for (*&#$(* CXX or F77.
189
190 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
191 Do not append '/' to pathname in filter_path() if it already ends with it.
192
193 28 Apr 2005; Mike Frysinger <vapier@gentoo.org> Makefile.am, configure.in:
194 With az's help, clean up autotools to work with cross-compiling.
195
196 * sandbox-1.2.2 (2005/04/28)
197
198 28 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
199 Only check for /dev/{null,zero} for unlink hack, else ricers using /dev/shm
200 have issues; bug #90592.
201
202 * sandbox-1.2.1 (2005/04/23)
203
204 23 Apr 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
205 getcwd.c, libsandbox.c, localdecls.h, sandbox.h, sandbox_futils.c:
206 Make sure all functions used in libsandbox.c is declared static. Define
207 SB_STATIC in localdecls.h for this. Include sandbox_futils.c rather than
208 linking with its object. Hopefully this will fix bug #90153.
209
210 * sandbox-1.2 (2005/04/23)
211
212 22 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
213 Allow lchown a symlink in write-allowed path pointing to write-denied
214 target.
215
216 21 Mar 2005; Marius Mauch <genone@gentoo.org> libsandbox.c:
217 Also show resolved symlink names in the log.
218
219 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, libsandbox.c:
220 Seems -nostdlib was the problem with the constructor/destructor - remove it
221 from Makefile.am, and change the constructor/destructor names again.
222
223 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
224 Also rename the _init() and _fini() declarations.
225
226 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
227 Fixup the constructor/destructor function names again (they should be _init()
228 and _fini() it seems, and not being called caused sandbox_lib_path to be
229 unset, and thus breaking the execve() wrapper's LD_PRELOAD protection).
230 Add both the path in given SANDBOX_x variable, as well as its symlink
231 resolved path in init_env_entries(). Modify filter_path() to be able to
232 resolve paths without resolving symlinks, as well as to be able to resolve
233 symlinks. Fix a possible segfault in check_access(). Add symlink resolving
234 to check_access() resolving bug #31019. Add 'hack' for unlink, as the fix
235 for bug #31019 cause access violations if we try to remove a symlink that is
236 not in protected path, but points to a protected path. Fix a memory leak in
237 sandbox.c (sandbox_pids_file in main()). Fix the realpath() calls in main()
238 (sandbox.c) being unchecked. Fix the debug logname not having the pid in it
239 (pid_string was uninitialized). General syntax cleanups.
240
241 09 Mar 2005; Brian Harring <ferringb@gentoo.org> sandbox.c: Fixed the
242 infamous "pids file is not a regular file" w/out newline bug.
243
244 09 Mar 2005; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in:
245 Correct libc_version path detection, since it was screwing up if libdir !=
246 "/lib/".
247
248 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
249 Hack to make sure sandboxed process cannot remove a device node, bug #79836.
250
251 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am:
252 Fix symbols.in not added to dist.
253
254 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
255 getcwd.c, libsandbox.c, sandbox.c, sandbox.h, sandbox_futils.c:
256 White space fixes.
257
258 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
259 configure.in, getcwd.c, libsandbox.c, symbols.in:
260 Fix inverse test logic in canonicalize.c, use a strncpy. Fix gcc warning in
261 getcwd.c. Add symbols.in and logic to Makefile.am to generate symbol versions
262 for glibc and other libc's that use this. Update libsandbox.c to use these
263 symbol versions if available. Fix exec wrapper to re-export LD_PRELOAD if the
264 process unset it.
265
266 01 Mar 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
267 killed off _init and _fini in favor of
268 void __attribute__ ((constructor)) init_func and
269 void __attribute__ ((destructor)) closing_func. _(init|func) were deprecated.
270
271 06 Dec 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, libsandbox.c,
272 canonicalize.c, getcwd.c: Fixed compilation *again*. Hopefully cvs is done
273 having the hick-ups.
274
275 04 Dec 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, getcwd.c,
276 Makefile.am: Fixed compilation.
277
278 01 Dec 2004; Brian Harring <ferringb@gentoo.org> aclocal.m4:
279 Gutted the bugger so it stops checking for a c++ and fortran compiler.
280 Do *not* regenerate aclocal.m4 for making a release until a better
281 solution is created.
282
283 20 Nov 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, sandbox_futils.c:
284 Removal of more hardcoded paths.
285
286 20 Nov 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in,
287 sandbox_futils.c: tweaks to install sandbox.bashrc, and use it.
288
289 19 Nov 2004; Brian Harring <ferringb@gentoo.org>:
290 Sandbox is now autotooled, create-localdecls needs to be killed and the code
291 shifted into configure.in. Currently builds *one* libsandbox.so- if multiple
292 are desired (-m64 and -m32 for amd64), the ebuild should do it (imo).
293 To get to a point of testing, automake && autoconf; created requisite files w/
294 a(utomake|clocal)-1.8, and autoconf 2.59. Installs to /usr/, instead of
295 /lib and /usr/lib/portage/bin.
296
297 14 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, sandbox.c:
298 closing out bug #70225, potential overflow of the sandbox_pids_file var.
299
300 07 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c: c99 standard,
301 (think it was at least) allows intermixing of code and data segments. bug #70351
302 should be fixed by this.
303
304 03 Nov 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, sandbox_futils.c:
305 futils fix from bug #65201 via solar, and libsandbox log path checks via #69137
306
307 02 Aug 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c: Code from
308 Seth Robertson that tracked down all adjuct flags for read operations that
309 do not invoke a write operation.
310
311 04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c, sandbox.c:
312 Another fix from jstubbs regarding a free() on a stack variable for the
313 environment -- tracking now prevents extraneous free()'s segfault.
314
315 04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c, sandbox.c:
316 J. Stubbs tracked down a new bug where mkdir was failing to the patch on
317 the lstat in mkdir... it now only returns 0 or -1 as documented for mkdir.
318 Also remove the errno = ESUCCESS settings as documentation points out that
319 a library isn't allowed to do that.
320
321 04 Apr 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c: Added a
322 file_security_check() function to check random potential exploits on files
323 that sandbox is to load and read -- Normally sandboxpids.tmp. This fixes
324 the 'system-crippling' exploits (bug 21923) and catches a few other
325 potential problems.
326
327 20 Mar 2004; Nicholas Jones <carpaski@gentoo.org> Makefile: Updates for
328 32/64 bit sandbox. Made CC and LD '?=' values to allow passed in CC to work.
329
330 20 Mar 2004; Nicholas Jones <carpaski@gentoo.org> libsandbox.c:
331 bug 42048 -- Fixed the lstat/errno conditions for mkdir <caleb@g.o>.
332 Added the 64/32 bit sandbox patch for AMD64 bug 32963 <brad/azarah>.
333
334 29 Feb 2004; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c :
335 Fix permissions and group of pids file and logs. Permissions should be 0664
336 and group should be 'portage'. Bug #34260.
337
338 28 Feb 2004; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
339 Besides a small cleanup, redo how we replace LD_PRELOAD in the environ passed
340 to the real execve (in our execve wrapper). Seems that on some arches (sparc
341 among others) do not allow us to tamper with the readonly copy passed to
342 execve, so pass our own copy of the environment. Bug #42290.
343
344 11 Jan 2004; Nicholas Jones <carpaski@gentoo.org> create-decls:
345 Changed tail to head and added a notice about duration of glibc check.
346
347 21 Dec 2003; Nicholas Jones <carpaski@gentoo.org> create-decls:
348 Changed the glibc subversion check to use /usr/bin/* instead of /bin/sh
349 as there isn't a guarentee that it is dynamic.
350
351 02 Nov 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
352 If 'file' passed to before_syscall(const char *func, const char *file) is
353 invalid, we should set errno to ENOENT, and not EINVAL. This should
354 close bug #32238.
355
356 14 Oct 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
357 Fix a bug that occurs mainly on 64bit arch, where the file passed to
358 the functions we wrap, is invalid, and then cause canonicalize to pass
359 garbage to before_syscall(), thanks to great detective work from
360 Andrea Luzzardi <al@sig11.org> (bug #29846).
361
362 13 Oct 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
363 Add a uClibc detection patch from Peter S. Mazinger <ps.m@gmx.net>.
364
365 13 Oct 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
366 Fix a bug in libsandbox.c 's checking in the rename wrapper - it basically
367 only checked the destination patch, and not the source, so we could move
368 a protected file to a unprotected directory, and then delete/modify it.
369 Thanks to Andrea Luzzardi (scox) <al@sig11.org>, bug #30992, for this fix.
370
371 12 Oct 2003; Nicholas Jones <carpaski@gentoo.org> sandbox.c :
372 Added python2.3 to the predict section/variable.
373
374 28 Sep 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
375 sandbox.h, sandbox_futils.c :
376 Add support to set the pids file via SANDBOX_PIDS_FILE at startup. If
377 it is not set, it will revert to its old value.
378
379 27 Sep 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
380 Fix our mkdir wrapper to check if the dir exist, and return EEXIST if so,
381 rather than failing with a violation, bug #29748.
382
383 27 Jul 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
384 Fix canonicalize() to ignore calls with path = "".
385
386 27 Jul 2003; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c,
387 sandbox_futils.c, canonicalize.c :
388 Once again coreutils fails, as my systems had 2.5 kernel, the getcwd system
389 call handled strings larger than PATH_MAX (bug #21766). It however does not
390 work the same on 2.4 kernels.
391
392 To fix, I added the posix implementation of getcwd() (from glibc cvs) that
393 do not need the system call. We use the default getcwd() function via a
394 wrapper (egetcwd), and then lstat the returned path. If lstat fails, it
395 means the current directory was removed, OR that the the system call for
396 getcwd failed (curious is that it do not fail and return NULL or set
397 errno, but rather just truncate the retured directory - usually from the
398 start), and if so, we use the generic getcwd() function (__egetcwd). Note
399 that we do not use the generic version all the time, as it calls lstat()
400 a great number of times, and performance degrade much.
401
402 29 Jun 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls,
403 libsandbox.c :
404 Make sure SB_PATH_MAX will not wrap. Fix two possible memory leaks.
405
406 22 Jun 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, canonicalize.c
407 create-localdecls :
408 When checking path names of files accessed, we need to canonicalize it, else
409 it may be a symlink in a 'write allowed' directory pointing to a file in a
410 directory we should not have write access to.
411
412 With something like coreutils-5.0, we have two problems:
413 1) One of the tests checks if getcwd() can return a path longer than
414 PATH_MAX. This test then tries to create a dir which even while
415 created local (mkdir("conftest2")), it ends up being resolved with
416 a name that is much larger than PATH_MAX. The problem now is that
417 canonicalize() have undefined behaviour when the path was too long
418 (returned wrongly truncated paths, etc), and pass the wrong path to
419 before_syscall() (causing the bogus sandbox violations).
420 2) The ecanonicalize() function we used, along with the canonicalize()
421 function did not support longer than PATH_MAX. This is partly a
422 cause for 1), but the error checking (rather lack of it) of calls
423 to erealpath() in canonicalize() was the prime reason for 1).
424
425 As we do not use this canonicalized name to call the function, we resolve this
426 by fixing canonicalize() to do better error checking, and ecanonicalize() as
427 well as all functions in libsandbox.c to use a PATH_MAX of 'PATH_MAX * 2'.
428 While they will resolve paths properly now, and can check if a write/read is
429 allowed, the functions called from the sandboxed environment will still work
430 as expected.
431
432 This should resolve bug #21766.
433
434 06 Apr 2003; Martin Schlemmer <azarah@gentoo.org> libsandbox.c :
435 For some reason sandbox fails with a 'open_wr' if you run 'locale -a' under
436 it (bug #16298).
437
438 Problem is that for some reason locale fopen's locale.alias with mode "rm".
439
440 -------------------------------------------------------
441 nosferatu root # grep fopen locale.log
442 fopen("/usr/share/locale/locale.alias", "rm"ACCESS DENIED open_wr: /usr/share/locale/locale.alias
443 nosferatu root #
444 --------------------------------------------------------
445
446 I checked the source of locale, but it have fopen with mode 'r', so
447 not sure where the "rm" mode comes from. Anyhow, changed the check in
448 before_syscall_open_char() to also see mode "rm" as readonly.
449
450 23 Feb 2003; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
451
452 Add glibc-2.3 support.
453
454 22 Feb 2003; Martin Schlemmer <azarah@gentoo.org> sandbox.c :
455
456 Some /etc/ld.so.preload fixes. Just changed the #if defines to cover all
457 operations releated to preload, as well as only try to modify ld.so.preload
458 if we can. Also modify to write the pid to /tmp/sandboxpids.tmp even when
459 not using ld.so.preload. Fix to not write this instance of sandbox's pid
460 to /tmp/sandboxpids.tmp on exit if this is not the last sandbox running.
461
462 22 Feb 2003; Nicholas Jones <carpaski@gentoo.org> Makefile :
463
464 Changed the LD to CC for hppa.
465
466 22 Feb 2003; Nicholas Jones <carpaski@gentoo.org> create-localdecls :
467
468 Killed the previous changes I made.
469
470 17 Feb 2003; Nicholas Jones <carpaski@gentoo.org> create-localdecls :
471
472 Added parisc to BROKEN_RTLD_ARCHLIST to see if it we can fix the relocation probs.
473
474 09 Jan 2003; J Robert Ray <jrray@gentoo.org> sandbox.c :
475
476 Don't segfault if $HOME isn't set, set $HOME to "/" instead. Fixes bug 10868.
477
478 16 Dec 2002; Martin Schlemmer <azarah@gentoo.org> create-localdecls :
479
480 Fix memory leak for mips, bug #12236. Thanks to Torgeir Hansen <torgeir@trenger.ro>
481 for this fix.
482
483 4 Dec 2002; J Robert Ray <jrray@gentoo.org> sandbox.h sandbox_futils.c :
484
485 sandbox_futils defined a dirname() function that was masking the same
486 function in glibc and was broken (e.g.: SANDBOX_DIR was being set to
487 '/usr/lib/portage/bi/'). Fixed function to return expected results and
488 renamed it to sb_dirname() to no longer mask the glibc function. Closes bug
489 11231.
490
491 4 Dec 2002; Martin Schlemmer <azarah@gentoo.org> :
492
493 Fix a segfault in libsandbox.c if canonicalize() was called with
494 first parameter = NULL.
495
496 1 Sep 2002; Martin Schlemmer <azarah@gentoo.org> :
497
498 Fix my braindead 'return 1;' in a void function. Updated sandbox.c,
499 cleanup() for this.
500
501 Change cleanup() in sandbox.c not to exit with fail status if
502 the pidsfile is missing. We really should still display sandbox
503 violations if they occured.
504
505 31 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
506
507 Update cleanup() in sandbox.c to remove the PIDSFILE if this is
508 the last sandbox running.
509
510 25 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
511
512 Major cleanups to mainly libsandbox.c again.
513
514 22 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
515
516 Add copyrights to sandbox.h and sandbox_futils.h. If wrong, the
517 parties involved should please contact me so that we can fix it.
518
519 Add opendir wrapper to libsandbox.c.
520
521 21 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
522
523 Do some more cleanups to ecanonicalize(), as it dropped filenames in
524 rare cases (after my symlink cleanups), and caused glibc to bork.
525 These fixes went into canonicalize.c.
526
527 20 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
528
529 Fix spawn_shell() and main() in sandbox.c to properly return fail
530 status.
531
532 19 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
533
534 The new canonicalize() function in libsandbox.c also resolved symlinks,
535 which caused on cleaning sandbox errors if the symlink pointed to a
536 file in the live root. Ripped out canonicalize() and realpath() from
537 glibc; removed the symlink stuff, and changed them to ecanonicalize()
538 and erealpath().
539
540 18 Aug 2002; Martin Schlemmer <azarah@gentoo.org> :
541
542 Ripped out all the wrappers, and implemented those of InstallWatch.
543 Losts of cleanups and bugfixes. Implement a execve that forces
544 $LIBSANDBOX in $LD_PRELOAD. We can now thus do away with the feared
545 /etc/ld.so.preload (*g*) ... Made the needed changes to sandbox.c,
546 sandbox.h and sandbox_futils.c. Rewrote the Makefile for most
547 parts; it now have an install target.
548
549 Reformat the whole thing to look somewhat like the reworked sandbox.c
550 and new sandbox.h and sandbox_futils.c from:
551
552 Brad House <brad@mainstreetsoftworks.com>.
553
554 Additional Copyrights now due to the InstallWatch code:
555
556 Copyright (C) 1998-9 Pancrazio `Ezio' de Mauro <p@demauro.net>

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