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

Legend:
Removed from v.28  
changed lines
  Added in v.111

  ViewVC Help
Powered by ViewVC 1.1.20