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

Diff of /trunk/ChangeLog.0

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

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

Legend:
Removed from v.28  
changed lines
  Added in v.109

  ViewVC Help
Powered by ViewVC 1.1.20