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Revision 18 Revision 87
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 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
6 Remove load_preload_libs(), as its not used anymore.
7
8 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
9 Remove NO_FORK stuff, as its not used, and 'strace -f' works just fine.
10
11 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
12 Remove USE_SYSTEM_SHELL stuff, as it is not secure, and not in use.
13
14 11 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h:
15 Remove ld.so.preload crap - we are not going to use it again.
16
17 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox_futils.c:
18 Fix typo in code that checks if we got valid group information, causing a
19 segmentation fault, bug #91637.
20
21* sandbox-1.2.6 (2005/05/10)
22
23 10 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
24 Do not use LD_PRELOAD if it contains libtsocks.so, as it breaks sandbox
25 for some odd reason, bug #91541.
26
27 09 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
28 Fix typo (sizeof -> strlen).
29
30 08 May 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
31 rewrote the sbcontext caching code so it accounts for env changes since lib
32 initialization.
33
34 05 May 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, libctest.c:
35 We create libctest.c via configure, so no need to keep it around. Do some
36 cleanup related to libctest.c and libctest during configure.
37
38 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
39 Add rename support of symlinks pointing to protected files/directories.
40
41* sandbox-1.2.5 (2005/05/04)
42
43 04 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
44 sandbox.bashrc:
45 Do not reset already set LD_PRELOAD when starting sandbox. If LD_PRELOAD is
46 already set, init of the env vars fails for some reason, so do this later on,
47 and do not warn (bug #91431).
48
49 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
50 sandbox.bashrc:
51 Fixup sandbox and sandbox.bashrc to call bash with the proper .bashrc.
52
53* sandbox-1.2.4 (2005/05/03)
54
55 03 May 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
56 Do not init the env entries with each call, as it creates too many calls to
57 lstat, etc. Should speedup things a bit, bug #91040.
58
59 03 May 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
60 Add /dev/pty to default write list. Noticed by Morfic.
61
62 02 May 2005; Mike Frysinger <vapier@gentoo.org> configure.in, localdecls.h,
63 sandbox.h:
64 uClibc doesn't support dlvsym() so add a configure check to make sure it doesn't
65 exist. Also update localdecls.h so BROKEN_RTLD_NEXT isn't defined in uClibc.
66
67* sandbox-1.2.3 (2005/04/29)
68
69 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> configure.in:
70 Do not check for (*&#$(* CXX or F77.
71
72 29 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
73 Do not append '/' to pathname in filter_path() if it already ends with it.
74
75 28 Apr 2005; Mike Frysinger <vapier@gentoo.org> Makefile.am, configure.in:
76 With az's help, clean up autotools to work with cross-compiling.
77
78* sandbox-1.2.2 (2005/04/28)
79
80 28 Apr 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
81 Only check for /dev/{null,zero} for unlink hack, else ricers using /dev/shm
82 have issues; bug #90592.
83
84* sandbox-1.2.1 (2005/04/23)
85
86 23 Apr 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
87 getcwd.c, libsandbox.c, localdecls.h, sandbox.h, sandbox_futils.c:
88 Make sure all functions used in libsandbox.c is declared static. Define
89 SB_STATIC in localdecls.h for this. Include sandbox_futils.c rather than
90 linking with its object. Hopefully this will fix bug #90153.
91
92* sandbox-1.2 (2005/04/23)
93
94 22 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
95 Allow lchown a symlink in write-allowed path pointing to write-denied
96 target.
97
98 21 Mar 2005; Marius Mauch <genone@gentoo.org> libsandbox.c:
99 Also show resolved symlink names in the log.
100
101 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, libsandbox.c:
102 Seems -nostdlib was the problem with the constructor/destructor - remove it
103 from Makefile.am, and change the constructor/destructor names again.
104
105 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
106 Also rename the _init() and _fini() declarations.
107
108 14 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c:
109 Fixup the constructor/destructor function names again (they should be _init()
110 and _fini() it seems, and not being called caused sandbox_lib_path to be
111 unset, and thus breaking the execve() wrapper's LD_PRELOAD protection).
112 Add both the path in given SANDBOX_x variable, as well as its symlink
113 resolved path in init_env_entries(). Modify filter_path() to be able to
114 resolve paths without resolving symlinks, as well as to be able to resolve
115 symlinks. Fix a possible segfault in check_access(). Add symlink resolving
116 to check_access() resolving bug #31019. Add 'hack' for unlink, as the fix
117 for bug #31019 cause access violations if we try to remove a symlink that is
118 not in protected path, but points to a protected path. Fix a memory leak in
119 sandbox.c (sandbox_pids_file in main()). Fix the realpath() calls in main()
120 (sandbox.c) being unchecked. Fix the debug logname not having the pid in it
121 (pid_string was uninitialized). General syntax cleanups.
122
123 09 Mar 2005; Brian Harring <ferringb@gentoo.org> sandbox.c: Fixed the
124 infamous "pids file is not a regular file" w/out newline bug.
125
126 09 Mar 2005; Brian Harring <ferringb@gentoo.org> Makefile.am, configure.in:
127 Correct libc_version path detection, since it was screwing up if libdir !=
128 "/lib/".
129
130 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
131 Hack to make sure sandboxed process cannot remove a device node, bug #79836.
132
133 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am:
134 Fix symbols.in not added to dist.
135
136 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
137 getcwd.c, libsandbox.c, sandbox.c, sandbox.h, sandbox_futils.c:
138 White space fixes.
139
140 02 Mar 2005; Martin Schlemmer <azarah@gentoo.org> Makefile.am, canonicalize.c,
141 configure.in, getcwd.c, libsandbox.c, symbols.in:
142 Fix inverse test logic in canonicalize.c, use a strncpy. Fix gcc warning in
143 getcwd.c. Add symbols.in and logic to Makefile.am to generate symbol versions
144 for glibc and other libc's that use this. Update libsandbox.c to use these
145 symbol versions if available. Fix exec wrapper to re-export LD_PRELOAD if the
146 process unset it.
147
148 01 Mar 2005; Brian Harring <ferringb@gentoo.org> libsandbox.c:
149 killed off _init and _fini in favor of
150 void __attribute__ ((constructor)) init_func and
151 void __attribute__ ((destructor)) closing_func. _(init|func) were deprecated.
152
153 06 Dec 2004; Brian Harring <ferringb@gentoo.org> Makefile.am, libsandbox.c,
154 canonicalize.c, getcwd.c: Fixed compilation *again*. Hopefully cvs is done
155 having the hick-ups.
156
157 04 Dec 2004; Brian Harring <ferringb@gentoo.org> libsandbox.c, getcwd.c,
158 Makefile.am: Fixed compilation.
4 159
5 01 Dec 2004; Brian Harring <ferringb@gentoo.org> aclocal.m4: 160 01 Dec 2004; Brian Harring <ferringb@gentoo.org> aclocal.m4:
6 Gutted the bugger so it stops checking for a c++ and fortran compiler. 161 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 162 Do *not* regenerate aclocal.m4 for making a release until a better
8 solution is created. 163 solution is created.

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