/[path-sandbox]/trunk/ChangeLog.0
Gentoo

Diff of /trunk/ChangeLog.0

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 47 Revision 160
1# ChangeLog for Path Sandbox 1# ChangeLog for Path Sandbox
2# Copyright 1999-2004 Gentoo Foundation; Distributed under the GPL v2 2# Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
3# $Header$ 3# $Header$
4
5* sandbox-1.2.12 (2005/08/05)
6
7 05 Aug 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
8 sandbox.h:
9
10 Do not give an access violation if the access() system call do not have
11 write/read access - it does not actually modify, so we only need to return
12 not being able to write/read. Noted by Andres Loeh <kosmikus@gentoo.org>,
13 bug #101433.
14
15 If we are called from the command line, do not care about PORTAGE_TMPDIR,
16 and make the current directory the work directory. Also rename the variable
17 portage_tmp_dir to work_dir.
18
19 Remove the tmp_dir variable - we do not need it.
20
21 Improve error handling for get_sandbox_*_envvar() functions.
22
23 01 Aug 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
24
25 Still do normal log if debugging is requested.
26
27 Add support for SANDBOX_VERBOSE (enabled by default). Adjust SANDBOX_DEBUG
28 to only enable if equal to "1" or "yes".
29
30 Add /dev/tts to write permit, bug #42809.
31
32 27 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
33 sandbox_futils.c:
34
35 Do not resolve symlinks in PORTAGE_TMPDIR in sandbox .. we will handle that
36 in libsandbox .. bug #100309.
37
38 22 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.h:
39
40 Print all logging to stderr, bug #90343, comment #15, by Zac Medico.
41
42* sandbox-1.2.11 (2005/07/14)
43
44 14 July 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c:
45 Fix getcwd, bug #98419.
46
47 08 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c,
48 libsandbox.c:
49 - Try to cleanup and make error handling/printing consistent.
50 - Remove old logs if present and conflicting with current.
51 - Fix compile error with previous change, and return rather then exit().
52
53 07 July 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
54 sandbox.h, sandbox_futils.c:
55 - Fix possible segfault in env init code.
56 - Major cleanup of sandbox_futils.c. Removed most of the functions as we now
57 write to /var/log/sandbox/, so in theory do not need all that.
58 - Redo the interface of the get_* functions so that we do not leak memory.
59 - Remove sandbox_dir and co - we are not using it anymore.
60 - Remove unused includes and variables.
61 - Only declare functions in sandbox_futils.c that are used in libsandbox.c when
62 OUTSIDE_LIBSANDBOX is not defined.
63 - Cleanup access/log printing. Make access printing honour NOCOLOR. Fix log
64 printing's last line not honouring NOCOLOR.
65
66 06 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.h, sandbox_futils.c,
67 libsandbox.c:
68 - Change log dir to /var/log/sandbox/. Make sure the sandboxed process cannot
69 write to it.
70 - Clean up logging in libsandbox.c, and hopefully make it more consistant.
71 - Add check_prefixes() with major cleanup on check_access().
72 - Cleanup init_env_entries() and check_prefixes().
73
74 05 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
75 sandbox_futils.c, libsandbox.c:
76 Remove unused 'pids file' code.
77
78* sandbox-1.2.10 (2005/07/03)
79
80 03 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
81 Add PREDICT items for nss-db, bug #92079. Patch from Robin Johnson.
82
83 17 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
84 General cleanups:
85 - Remove fooling around with exit codes - we error out on presence of a log
86 anyhow.
87 - Move get_sandbox_*_envvar() to sandbox_setup_environ(), as its more
88 appropriate there.
89
90 12 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
91 Cleanup the fail_nametoolong stuff a bit more.
92
93 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
94 Remove hopefully the last ld.so.preload bits we do not use anymore.
95
96 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
97 Remove the unneeded canonicalize() calls in the wrappers - we do it anyhow
98 in check_syscall(). Should speed things up a bit (at least for the getcwd()
99 and long path name test it goes down to under a second, and not 10+ seconds
100 like before). Also warn if we skip checking due to the canonicalized path
101 being too long.
102
103 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
104 More comment/readability cleanups.
105
106 10 June 2005; Martin Schlemmer <azarah@gentoo.org> canonicalize.c, getcwd.c,
107 sandbox_futils.c, libsandbox.c:
108 Some strncpy/strncat and other cleanups.
109
110* sandbox-1.2.9 (2005/06/09)
111
112 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
113 Move symlink hack down a bit to try and minimize on the amount of lstat()
114 calls we do.
115
116 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
117 Add hack to allow writing to /proc/self/fd (or /dev/fd), bug #91516.
118
119 09 June 2005; Martin Schlemmer <azarah@gentoo.org> symbols.in, libsandbox.c:
120 Add wrapper for access() function, bug #85413.
121
122 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c:
123 Use generic getcwd() implementation from uclibc - should be more portable
124 and looks a bit cleaner.
125
126 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c:
127 Make sure our true_* pointers are initialized to NULL, and that we check for
128 all references that they are valid.
129
130 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
131 Be default we will fail if the path name we try to canonicalize is too long.
132 This however could cause issues with some things (bug #94630 and #21766), so
133 if fail_nametoolong == 0, canonicalize() will return a null length string and
134 do not fail.
135
136 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c:
137 Do not abort if TMPDIR is not valid, but rather use '/tmp', bug #94360. Also
138 make sure we re-export the new TMPDIR environment variable.
139
140 08 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
141 Fix incorrect free of non-malloc'd array, bug #92313 and #94020. Fix noted
142 by Marcus D. Hanwell <cryos@gentoo.org>.
143
144 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
145 Add /dev/console to write list, bug #38588.
146
147* sandbox-1.2.8 (2005/05/13)
148
149 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
150 sandbox.h, sandbox_futils.c:
151 General cleanups.
152
153 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
154 sandbox.h:
155 Various LD_PRELOAD cleanups. Do not unset LD_PRELOAD for parent.
156
157 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
158 sandbox.h, sandbox_futils.c:
159 Modify get_sandbox_pids_file(), get_sandbox_log() and get_sandbox_debug_log()
160 to use TMPDIR if present in environment.
161
162 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
163 Remove sandbox_log_file from main() as its no longer used.
164
165 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
166 sandbox_futils.c:
167 Add get_sandbox_debug_log(), and use it (add behaviour similar to SANDBOX_LOG
168 if already exported when sandbox started). Fix get_sandbox_log() and new
169 get_sandbox_debug_log() to not use already exported environment variables if
170 they have '/' in them. Use snprintf()'s instead of strncpy()'s. More
171 SB_PATH_MAX fixes.
172
173* sandbox-1.2.7 (2005/05/12)
174
175 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
176 sandbox_futils.c:
177 More path limit fixes. Declare SB_BUF_LEN global and use it where needed.
178
179 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
180 Fix paths limited to 255 chars. Fix get_sandbox_dir() returning a string
181 with '(null)' in it if we did not call sandbox with absolute path.
182
183 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
184 Set SANDBOX_ON *before* doing the child's env stuff, else its not set
185 for the child.
186
187 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
188 Remove global preload_adaptable as it is no longer used.
189
190 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
191 Rewrite environment stuff to only be set when execve'ing the child process
192 to try and avoid issues like bug #91541 that causes sandbox to crash if
193 we set LD_PRELOAD sandbox side already.
194
195 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
196 Move print_sandbox_log() up to make things neater.
197
198 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
199 Remove load_preload_libs(), as its not used anymore.
200
201 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
202 Remove NO_FORK stuff, as its not used, and 'strace -f' works just fine.
203
204 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
205 Remove USE_SYSTEM_SHELL stuff, as it is not secure, and not in use.
206
207 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
208 Remove ld.so.preload crap - we are not going to use it again.
209
210 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
211 Fix typo in code that checks if we got valid group information, causing a
212 segmentation fault, bug #91637.
213
214* sandbox-1.2.6 (2005/05/10)
215
216 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
217 Do not use LD_PRELOAD if it contains libtsocks.so, as it breaks sandbox
218 for some odd reason, bug #91541.
219
220 09 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
221 Fix typo (sizeof -> strlen).
222
223 08 May 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
224 rewrote the sbcontext caching code so it accounts for env changes since lib
225 initialization.
226
227 05 May 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, libctest.c:
228 We create libctest.c via configure, so no need to keep it around. Do some
229 cleanup related to libctest.c and libctest during configure.
230
231 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
232 Add rename support of symlinks pointing to protected files/directories.
233
234* sandbox-1.2.5 (2005/05/04)
235
236 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
237 sandbox.bashrc:
238 Do not reset already set LD_PRELOAD when starting sandbox. If LD_PRELOAD is
239 already set, init of the env vars fails for some reason, so do this later on,
240 and do not warn (bug #91431).
241
242 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
243 sandbox.bashrc:
244 Fixup sandbox and sandbox.bashrc to call bash with the proper .bashrc.
245
246* sandbox-1.2.4 (2005/05/03)
247
248 03 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
249 Do not init the env entries with each call, as it creates too many calls to
250 lstat, etc. Should speedup things a bit, bug #91040.
251
252 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
253 Add /dev/pty to default write list. Noticed by Morfic.
254
255 02 May 2005; Mike Frysinger <vapier@gentoo.org> configure.in, localdecls.h,
256 sandbox.h:
257 uClibc doesn't support dlvsym() so add a configure check to make sure it doesn't
258 exist. Also update localdecls.h so BROKEN_RTLD_NEXT isn't defined in uClibc.
259
260* sandbox-1.2.3 (2005/04/29)
261
262 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> configure.in:
263 Do not check for (*&#$(* CXX or F77.
264
265 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
266 Do not append '/' to pathname in filter_path() if it already ends with it.
267
268 28 Apr 2005; Mike Frysinger <vapier@gentoo.org> Makefile.am, configure.in:
269 With az's help, clean up autotools to work with cross-compiling.
270
271* sandbox-1.2.2 (2005/04/28)
4 272
5 28 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c: 273 28 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
6 Only check for /dev/{null,zero} for unlink hack, else ricers using /dev/shm 274 Only check for /dev/{null,zero} for unlink hack, else ricers using /dev/shm
7 have issues; bug #90592. 275 have issues; bug #90592.
8 276
9* sandbox-1.2.1 277* sandbox-1.2.1 (2005/04/23)
10 278
11 23 Apr 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c, 279 23 Apr 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
12 getcwd.c, libsandbox.c, localdecls.h, sandbox.h, sandbox_futils.c: 280 getcwd.c, libsandbox.c, localdecls.h, sandbox.h, sandbox_futils.c:
13 Make sure all functions used in libsandbox.c is declared static. Define 281 Make sure all functions used in libsandbox.c is declared static. Define
14 SB_STATIC in localdecls.h for this. Include sandbox_futils.c rather than 282 SB_STATIC in localdecls.h for this. Include sandbox_futils.c rather than
15 linking with its object. Hopefully this will fix bug #90153. 283 linking with its object. Hopefully this will fix bug #90153.
16 284
17* sandbox-1.2 285* sandbox-1.2 (2005/04/23)
18 286
19 22 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c: 287 22 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
20 Allow lchown a symlink in write-allowed path pointing to write-denied 288 Allow lchown a symlink in write-allowed path pointing to write-denied
21 target. 289 target.
22 290

Legend:
Removed from v.47  
changed lines
  Added in v.160

  ViewVC Help
Powered by ViewVC 1.1.20