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

Legend:
Removed from v.47  
changed lines
  Added in v.156

  ViewVC Help
Powered by ViewVC 1.1.20