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

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