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

Diff of /trunk/ChangeLog.0

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

Revision 18 Revision 117
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 10 June 2005; Martin Schlemmer <azarah@gentoo.org> canonicalize.c, getcwd.c,
6 sandbox_futils.c, libsandbox.c:
7 Some strncpy/strncat and other cleanups.
8
9* sandbox-1.2.9 (2005/06/09)
10
11 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
12 Move symlink hack down a bit to try and minimize on the amount of lstat()
13 calls we do.
14
15 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
16 Add hack to allow writing to /proc/self/fd (or /dev/fd), bug #91516.
17
18 09 June 2005; Martin Schlemmer <azarah@gentoo.org> symbols.in, libsandbox.c:
19 Add wrapper for access() function, bug #85413.
20
21 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c:
22 Use generic getcwd() implementation from uclibc - should be more portable
23 and looks a bit cleaner.
24
25 09 June 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c:
26 Make sure our true_* pointers are initialized to NULL, and that we check for
27 all references that they are valid.
28
29 09 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
30 Be default we will fail if the path name we try to canonicalize is too long.
31 This however could cause issues with some things (bug #94630 and #21766), so
32 if fail_nametoolong == 0, canonicalize() will return a null length string and
33 do not fail.
34
35 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c:
36 Do not abort if TMPDIR is not valid, but rather use '/tmp', bug #94360. Also
37 make sure we re-export the new TMPDIR environment variable.
38
39 08 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
40 Fix incorrect free of non-malloc'd array, bug #92313 and #94020. Fix noted
41 by Marcus D. Hanwell <cryos@gentoo.org>.
42
43 08 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
44 Add /dev/console to write list, bug #38588.
45
46* sandbox-1.2.8 (2005/05/13)
47
48 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
49 sandbox.h, sandbox_futils.c:
50 General cleanups.
51
52 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
53 sandbox.h:
54 Various LD_PRELOAD cleanups. Do not unset LD_PRELOAD for parent.
55
56 13 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
57 sandbox.h, sandbox_futils.c:
58 Modify get_sandbox_pids_file(), get_sandbox_log() and get_sandbox_debug_log()
59 to use TMPDIR if present in environment.
60
61 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
62 Remove sandbox_log_file from main() as its no longer used.
63
64 13 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
65 sandbox_futils.c:
66 Add get_sandbox_debug_log(), and use it (add behaviour similar to SANDBOX_LOG
67 if already exported when sandbox started). Fix get_sandbox_log() and new
68 get_sandbox_debug_log() to not use already exported environment variables if
69 they have '/' in them. Use snprintf()'s instead of strncpy()'s. More
70 SB_PATH_MAX fixes.
71
72* sandbox-1.2.7 (2005/05/12)
73
74 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
75 sandbox_futils.c:
76 More path limit fixes. Declare SB_BUF_LEN global and use it where needed.
77
78 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
79 Fix paths limited to 255 chars. Fix get_sandbox_dir() returning a string
80 with '(null)' in it if we did not call sandbox with absolute path.
81
82 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
83 Set SANDBOX_ON *before* doing the child's env stuff, else its not set
84 for the child.
85
86 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
87 Remove global preload_adaptable as it is no longer used.
88
89 12 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
90 Rewrite environment stuff to only be set when execve'ing the child process
91 to try and avoid issues like bug #91541 that causes sandbox to crash if
92 we set LD_PRELOAD sandbox side already.
93
94 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
95 Move print_sandbox_log() up to make things neater.
96
97 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
98 Remove load_preload_libs(), as its not used anymore.
99
100 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
101 Remove NO_FORK stuff, as its not used, and 'strace -f' works just fine.
102
103 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
104 Remove USE_SYSTEM_SHELL stuff, as it is not secure, and not in use.
105
106 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
107 Remove ld.so.preload crap - we are not going to use it again.
108
109 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
110 Fix typo in code that checks if we got valid group information, causing a
111 segmentation fault, bug #91637.
112
113* sandbox-1.2.6 (2005/05/10)
114
115 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
116 Do not use LD_PRELOAD if it contains libtsocks.so, as it breaks sandbox
117 for some odd reason, bug #91541.
118
119 09 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
120 Fix typo (sizeof -> strlen).
121
122 08 May 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
123 rewrote the sbcontext caching code so it accounts for env changes since lib
124 initialization.
125
126 05 May 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, libctest.c:
127 We create libctest.c via configure, so no need to keep it around. Do some
128 cleanup related to libctest.c and libctest during configure.
129
130 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
131 Add rename support of symlinks pointing to protected files/directories.
132
133* sandbox-1.2.5 (2005/05/04)
134
135 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
136 sandbox.bashrc:
137 Do not reset already set LD_PRELOAD when starting sandbox. If LD_PRELOAD is
138 already set, init of the env vars fails for some reason, so do this later on,
139 and do not warn (bug #91431).
140
141 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
142 sandbox.bashrc:
143 Fixup sandbox and sandbox.bashrc to call bash with the proper .bashrc.
144
145* sandbox-1.2.4 (2005/05/03)
146
147 03 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
148 Do not init the env entries with each call, as it creates too many calls to
149 lstat, etc. Should speedup things a bit, bug #91040.
150
151 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
152 Add /dev/pty to default write list. Noticed by Morfic.
153
154 02 May 2005; Mike Frysinger <vapier@gentoo.org> configure.in, localdecls.h,
155 sandbox.h:
156 uClibc doesn't support dlvsym() so add a configure check to make sure it doesn't
157 exist. Also update localdecls.h so BROKEN_RTLD_NEXT isn't defined in uClibc.
158
159* sandbox-1.2.3 (2005/04/29)
160
161 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> configure.in:
162 Do not check for (*&#$(* CXX or F77.
163
164 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
165 Do not append '/' to pathname in filter_path() if it already ends with it.
166
167 28 Apr 2005; Mike Frysinger <vapier@gentoo.org> Makefile.am, configure.in:
168 With az's help, clean up autotools to work with cross-compiling.
169
170* sandbox-1.2.2 (2005/04/28)
171
172 28 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
173 Only check for /dev/{null,zero} for unlink hack, else ricers using /dev/shm
174 have issues; bug #90592.
175
176* sandbox-1.2.1 (2005/04/23)
177
178 23 Apr 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
179 getcwd.c, libsandbox.c, localdecls.h, sandbox.h, sandbox_futils.c:
180 Make sure all functions used in libsandbox.c is declared static. Define
181 SB_STATIC in localdecls.h for this. Include sandbox_futils.c rather than
182 linking with its object. Hopefully this will fix bug #90153.
183
184* sandbox-1.2 (2005/04/23)
185
186 22 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
187 Allow lchown a symlink in write-allowed path pointing to write-denied
188 target.
189
190 21 Mar 2005; Marius Mauch <genone@gentoo.org> libsandbox.c:
191 Also show resolved symlink names in the log.
192
193 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, libsandbox.c:
194 Seems -nostdlib was the problem with the constructor/destructor - remove it
195 from Makefile.am, and change the constructor/destructor names again.
196
197 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
198 Also rename the _init() and _fini() declarations.
199
200 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
201 Fixup the constructor/destructor function names again (they should be _init()
202 and _fini() it seems, and not being called caused sandbox_lib_path to be
203 unset, and thus breaking the execve() wrapper's LD_PRELOAD protection).
204 Add both the path in given SANDBOX_x variable, as well as its symlink
205 resolved path in init_env_entries(). Modify filter_path() to be able to
206 resolve paths without resolving symlinks, as well as to be able to resolve
207 symlinks. Fix a possible segfault in check_access(). Add symlink resolving
208 to check_access() resolving bug #31019. Add 'hack' for unlink, as the fix
209 for bug #31019 cause access violations if we try to remove a symlink that is
210 not in protected path, but points to a protected path. Fix a memory leak in
211 sandbox.c (sandbox_pids_file in main()). Fix the realpath() calls in main()
212 (sandbox.c) being unchecked. Fix the debug logname not having the pid in it
213 (pid_string was uninitialized). General syntax cleanups.
214
215 09 Mar 2005; Brian Harring <ferringb@gentoo.org> sandbox.c: Fixed the
216 infamous "pids file is not a regular file" w/out newline bug.
217
218 09 Mar 2005; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in:
219 Correct libc_version path detection, since it was screwing up if libdir !=
220 "/lib/".
221
222 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
223 Hack to make sure sandboxed process cannot remove a device node, bug #79836.
224
225 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am:
226 Fix symbols.in not added to dist.
227
228 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
229 getcwd.c, libsandbox.c, sandbox.c, sandbox.h, sandbox_futils.c:
230 White space fixes.
231
232 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
233 configure.in, getcwd.c, libsandbox.c, symbols.in:
234 Fix inverse test logic in canonicalize.c, use a strncpy. Fix gcc warning in
235 getcwd.c. Add symbols.in and logic to Makefile.am to generate symbol versions
236 for glibc and other libc's that use this. Update libsandbox.c to use these
237 symbol versions if available. Fix exec wrapper to re-export LD_PRELOAD if the
238 process unset it.
239
240 01 Mar 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
241 killed off _init and _fini in favor of
242 void __attribute__ ((constructor)) init_func and
243 void __attribute__ ((destructor)) closing_func. _(init|func) were deprecated.
244
245 06 Dec 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, libsandbox.c,
246 canonicalize.c, getcwd.c: Fixed compilation *again*. Hopefully cvs is done
247 having the hick-ups.
248
249 04 Dec 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, getcwd.c,
250 Makefile.am: Fixed compilation.
4 251
5 01 Dec 2004; Brian Harring <ferringb@gentoo.org> aclocal.m4: 252 01 Dec 2004; Brian Harring <ferringb@gentoo.org> aclocal.m4:
6 Gutted the bugger so it stops checking for a c++ and fortran compiler. 253 Gutted the bugger so it stops checking for a c++ and fortran compiler.
7 Do *not* regenerate aclocal.m4 for making a release until a better 254 Do *not* regenerate aclocal.m4 for making a release until a better
8 solution is created. 255 solution is created.

Legend:
Removed from v.18  
changed lines
  Added in v.117

  ViewVC Help
Powered by ViewVC 1.1.20