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

Legend:
Removed from v.18  
changed lines
  Added in v.113

  ViewVC Help
Powered by ViewVC 1.1.20