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1# ChangeLog for Path Sandbox 1# ChangeLog for Path Sandbox
2# Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2 2# Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
3# $Header$ 3# $Header$
4
5 01 Dec 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, Makefile.am,
6 localdecls.h, scripts/Makefile.am, scripts/gen_symbol_version_map.awk,
7 scripts/gen_symbol_header.awk, src/Makefile.am, src/symbols.in,
8 src/libsandbox.c, src/getcwd.c, src/sandbox.c, data/sandbox.bashrc:
9
10 Use versioned symbols on supported libc's for functions we wrap, as well as
11 provide all versions of specific functions. Some syntax cleanups.
12
13 Only check SANDBOX_ACTIVE, and not its value. More BASH_ENV fixes.
14
15 Rename configure.in to configure.ac.
16
17 Fix non-versioned libc's to also prepend '__' to internal symbols by using
18 strong aliases.
19
20 Remove the SB_STATIC and including of getcwd.c, etc voodoo, as we new use a
21 symbol map, and all non-exported symbols are local. Cleanup getcwd.c, as
22 the generic getcwd for older 2.4 kernels do not work properly anyhow, and
23 just makes things slower. Some other warning fixes.
24
25 Rename src/symbols.in to src/symbols.h.in.
26
27 Cleanup local defines for egetcwd() and erealpath().
28
29 Rename filter_path() to resolve_path() and other renames for clarity.
30
31 Fixup SANDBOX_ON handling after already running changes.
32
33 Use egetcwd() in sandbox.c.
34
35 Rather use fstat() to get file size in file_length() than lseek().
36
37 Wrap mknod() as well. Misc cleanups.
38
39 28 Nov 2005; Martin Schlemmer <azarah@gentoo.org> configure.in, sandbox.c,
40 sandbox_fdutils.c:
41
42 Detect if we on 64bit arch automatically.
43
44 Update contact email. Fix quoting.
45
46 Revert 64bit arch test, as we should build the 32bit version without full
47 path checking as well, and add --enable-multilib switch to configure.
48
49* sandbox-1.2.14 (2005/11/28)
50
51 28 Nov 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c, libsandbox.c,
52 sandbox.c, sandbox.h, sandbox.bashrc:
53
54 Check generic getcwd()'s return as well for validity, bug #101728.
55
56 Cleanup environ variables.
57
58 Rather check SANDBOX_ACTIVE if we are already running. Set SANDBOX_ACTIVE
59 to readonly in sandbox.bashrc.
60
61 Make sure we use our bashrc.
62
63 01 Nov 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
64
65 Do not pass mode to true_open and true_open64 if not needed. Should fix a
66 segfault in some cases.
67
68* sandbox-1.2.13 (2005/09/12)
69
70 12 Sep 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, libsandbox.c:
71
72 Do not handle adding working directory to SANDBOX_WRITE, as portage does it
73 itself.
74
75 Make libsb_fini() do cleanup a bit more complete just in case we get another
76 uClibc 'call preloaded library fini before that of app' issue ... probably
77 will not help much, but we try.
78
79 04 Sep 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
80
81 Also allow symlink() system call to operate on a symlink in a writable path
82 that points to non-writable path, bug #104711.
83
84* sandbox-1.2.12 (2005/08/05)
85
86 05 Aug 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
87 sandbox.h:
88
89 Do not give an access violation if the access() system call do not have
90 write/read access - it does not actually modify, so we only need to return
91 not being able to write/read. Noted by Andres Loeh <kosmikus@gentoo.org>,
92 bug #101433.
93
94 If we are called from the command line, do not care about PORTAGE_TMPDIR,
95 and make the current directory the work directory. Also rename the variable
96 portage_tmp_dir to work_dir.
97
98 Remove the tmp_dir variable - we do not need it.
99
100 Improve error handling for get_sandbox_*_envvar() functions.
101
102 01 Aug 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
103
104 Still do normal log if debugging is requested.
105
106 Add support for SANDBOX_VERBOSE (enabled by default). Adjust SANDBOX_DEBUG
107 to only enable if equal to "1" or "yes".
108
109 Add /dev/tts to write permit, bug #42809.
110
111 27 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
112 sandbox_futils.c:
113
114 Do not resolve symlinks in PORTAGE_TMPDIR in sandbox .. we will handle that
115 in libsandbox .. bug #100309.
116
117 22 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.h:
118
119 Print all logging to stderr, bug #90343, comment #15, by Zac Medico.
120
121* sandbox-1.2.11 (2005/07/14)
122
123 14 July 2005; Martin Schlemmer <azarah@gentoo.org> getcwd.c:
124 Fix getcwd, bug #98419.
125
126 08 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox_futils.c,
127 libsandbox.c:
128 - Try to cleanup and make error handling/printing consistent.
129 - Remove old logs if present and conflicting with current.
130 - Fix compile error with previous change, and return rather then exit().
131
132 07 July 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c, sandbox.c,
133 sandbox.h, sandbox_futils.c:
134 - Fix possible segfault in env init code.
135 - Major cleanup of sandbox_futils.c. Removed most of the functions as we now
136 write to /var/log/sandbox/, so in theory do not need all that.
137 - Redo the interface of the get_* functions so that we do not leak memory.
138 - Remove sandbox_dir and co - we are not using it anymore.
139 - Remove unused includes and variables.
140 - Only declare functions in sandbox_futils.c that are used in libsandbox.c when
141 OUTSIDE_LIBSANDBOX is not defined.
142 - Cleanup access/log printing. Make access printing honour NOCOLOR. Fix log
143 printing's last line not honouring NOCOLOR.
144
145 06 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.h, sandbox_futils.c,
146 libsandbox.c:
147 - Change log dir to /var/log/sandbox/. Make sure the sandboxed process cannot
148 write to it.
149 - Clean up logging in libsandbox.c, and hopefully make it more consistant.
150 - Add check_prefixes() with major cleanup on check_access().
151 - Cleanup init_env_entries() and check_prefixes().
152
153 05 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c, sandbox.h,
154 sandbox_futils.c, libsandbox.c:
155 Remove unused 'pids file' code.
156
157* sandbox-1.2.10 (2005/07/03)
158
159 03 July 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
160 Add PREDICT items for nss-db, bug #92079. Patch from Robin Johnson.
161
162 17 June 2005; Martin Schlemmer <azarah@gentoo.org> sandbox.c:
163 General cleanups:
164 - Remove fooling around with exit codes - we error out on presence of a log
165 anyhow.
166 - Move get_sandbox_*_envvar() to sandbox_setup_environ(), as its more
167 appropriate there.
168
169 12 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
170 Cleanup the fail_nametoolong stuff a bit more.
4 171
5 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c: 172 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:
6 Remove hopefully the last ld.so.preload bits we do not use anymore. 173 Remove hopefully the last ld.so.preload bits we do not use anymore.
7 174
8 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c: 175 11 June 2005; Martin Schlemmer <azarah@gentoo.org> libsandbox.c:

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