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

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