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Author SHA1 Message Date
Todd C. Miller
f97eba71f0 Add missing sudo_debug_exit_ssize_t_v1 symbol. 2016-01-12 14:28:58 -07:00
Todd C. Miller
55fdf66c1d In sudo_netgroup_lookup() only build up the search filter once 
instead of once per netgroup_base.
 2016-01-11 16:35:05 -07:00
Todd C. Miller
7c454656d5 It is safe to pass ldap_msgfree() a NULL pointer. 2016-01-11 16:24:22 -07:00
Todd C. Miller
ae5a2f4072 On overflow, warn before freeing anything. 2016-01-11 16:23:19 -07:00
Todd C. Miller
0f991ff78b Use user_runhost and user_srunhost instead of user_host and user_shost. 
Fixes "sudo -l -h other_host" for LDAP and sssd.
 2016-01-11 15:54:02 -07:00
Todd C. Miller
089b468de7 Silence warning in digest_matches() on systems with no fexecve(2). 2016-01-11 16:55:52 -07:00
Todd C. Miller
9308d05e7e Fix free() of invalid pointer introduced in the commit that stripped 
whitespace between a '!' and the name in a sudoOption.
 2016-01-11 16:52:52 -07:00
Todd C. Miller
14b454cc0d Fix free() of invalid pointer introduced in the commit that stripped 
whitespace between a '!' and the name in a sudoOption.
 2016-01-11 16:44:05 -07:00
Todd C. Miller
051fe2d4cf Add missing dfd argument to the version of sudo_edit_openat_nofollow() 
for systems without O_NOFOLLOW.
 2016-01-11 16:36:40 -07:00
Todd C. Miller
8ed9f6172a Update description of sudoedit_checkdir. Reported by Sander Bos. 2016-01-11 15:09:08 -07:00
Todd C. Miller
c7c80913ef No need to check whether the fd we opened is really a directory in 
sudo_edit_open_nonwritable() since if not, the openat() will fail
with ENOTDIR anyway.
 2016-01-11 11:15:42 -07:00
Todd C. Miller
68c1073fe5 Rewritten sudoedit_checkdir support that checks all the dirs in the 
path and refuses to follow symlinks in writable directories.
This is a better fix for CVE-2015-5602.
Adapted from a diff by Ben Hutchings.  Bug #707
 2016-01-10 18:31:29 -07:00
Todd C. Miller
39db87e62b sync with translationproject.org 2016-01-04 10:47:11 -07:00
Todd C. Miller
b20977d445 Add support for using fexecve() if supported on commands that are 
checksummed.
 2016-01-04 10:35:18 -07:00
Todd C. Miller
97e86c74ff Call openat() with the basename not the full path. From Ben Hutchings. 2015-12-29 13:38:14 -07:00
Todd C. Miller
330a209695 Fix compilation with --disable-shared 2015-12-24 08:26:26 -07:00
Todd C. Miller
88a634b7fb Check for existing dso in LD_PRELOAD and only add it if it is not 
already present.
 2015-12-20 14:08:47 -07:00
Todd C. Miller
584aebe738 Clarify when SIGINT and SIGQUIT are relayed by sudo to the command. 2015-12-18 14:41:11 -07:00
Todd C. Miller
ad1068c1ee Actually use the plugin_dir Path setting in sudo.conf. 2015-12-18 14:05:02 -07:00
Todd C. Miller
0123cf63f1 The Path setting for the plugin directory is "plugin_dir" not "plugin". 2015-12-18 14:03:59 -07:00
Todd C. Miller
55531958de Allow sudo.conf Path settings to disable path names (by setting the 
value of NULL).
 2015-12-18 12:31:28 -07:00
Todd C. Miller
7a57bae1e6 Change noexec flag in selinux_execve() from int to bool. 2015-12-16 15:16:48 -07:00
Todd C. Miller
4536480800 Refactor code to set LD_PRELOAD (or the equivalent) in the environment 
into a preload_dso() function.  Also avoid allocating a new copy
of the environment array if the size of the array does not change.
 2015-12-16 15:08:01 -07:00
Todd C. Miller
3b338830cf Add missing square brackets in configure option descriptions. 2015-12-16 14:57:37 -07:00
Todd C. Miller
a6f8994a59 Document the names of the I/O log files and mention buffering. 
Document that I/O logs are in gzip format by default.
 2015-12-11 10:04:17 -07:00
Todd C. Miller
290dafda3b Add BASHOPTS to initial_badenv_table[]; from Stephane Chazelas 2015-12-10 17:14:56 -07:00
Todd C. Miller
d46d0fbc6f When parsing sudoOptions that include an operator (!, +, +=, -=) 
strip out any whitespace on either side of the operator.
 2015-12-09 14:57:33 -07:00
Todd C. Miller
e2add4ae20 Strip whitespace around '!', '=', '+=' and '-=' in Defaults entries. 2015-12-08 15:06:00 -07:00
Todd C. Miller
96201a275e Document the race condition between the digest check and command 
execution.
 2015-12-06 15:34:53 -07:00
Todd C. Miller
29e9273a40 When checking the query results, don't set user_matches in the 
netgroup pass unless sudo_ldap_check_non_unix_group() returns true.
This was preventing the mail_no_user sudoOption from being effective.
 2015-12-02 14:06:37 -07:00
Todd C. Miller
9c9b487b0c In list mode, we always want to clear FLAG_NO_USER and FLAG_NO_HOST 
regardless of whether or not there was an actual match.  Otherwise,
warning mail may be sent which is not what we want in list mode.
This is consistent with what the sudoers file backend does.
 2015-12-02 10:43:41 -07:00
Todd C. Miller
604d350344 Use size_t for length parameters in the fill functions used by the 
lexer.
 2015-11-22 09:22:38 -07:00
Todd C. Miller
90e6bf3180 Use yy_size_t for digest_len since newer flex uses yy_size_t for 
yyleng.  Old flex uses int for yyleng so we need to use a cast to
avoid a sign compare warning.
 2015-11-22 09:19:12 -07:00
Todd C. Miller
d13bb39d1d Use https in sudo.ws urls 2015-11-20 10:51:11 -07:00
Todd C. Miller
79be007bd6 Use https in urls. 2015-11-20 10:36:53 -07:00
Todd C. Miller
48a95973a5 sudo 1.8.16 2015-11-20 10:33:08 -07:00
Todd C. Miller
9c0354730a When preserving variables from the invoking user's environment, if 
there are duplicates only keep the first instance.
 2015-11-20 09:55:18 -07:00
Todd C. Miller
8b12390abf Add debug_return_ssize_t 2015-11-01 15:13:28 -07:00
Todd C. Miller
c6dad0001d Avoid compilation error on Solaris 10 with Stun Studio 12. 
Bug #727
 2015-11-01 15:08:50 -07:00
Todd C. Miller
c752d91a3c sync with translationproject.org 2015-10-31 17:33:51 -06:00
Todd C. Miller
7fd8a7df3c Mention ssp configure fix. 2015-10-31 09:10:58 -06:00
Todd C. Miller
a012fba17e sync with translationproject.org 2015-10-30 10:20:47 -06:00
Todd C. Miller
640e867dbd Don't use CPPFLAGS for the -fstack-protector check. Otherwise on 
systems with _FORTIFY_SOURCE support we'll get an error due to the
lack of optimization flags.  Bug #725
 2015-10-30 10:11:55 -06:00
Todd C. Miller
448f7f25f2 When checking for stack protector support we need to actually link 
the test program.
 2015-10-30 08:49:22 -06:00
Todd C. Miller
b87ac0f0a2 Preserve LDFLAGS when checking for stack protector as they may include 
rpath settings to allow the stack protector lib to be found.  Avoid
using existing CFLAGS since we don't want the compiler to optimize
away the stack variable.
 2015-10-29 14:06:21 -06:00
Todd C. Miller
bdcb83be92 Better configure test for -fstack-protector. Some gcc installations 
may be missing the ssp library even though the compiler supports it.
 2015-10-29 10:51:09 -06:00
Todd C. Miller
9ecf12daa7 Set errno to EISDIR instead of ENOTDIR if directory is writable 
since ENOTDIR can be a legitimate errno.  This avoids a bogus
"directory is writable" error in that case.
 2015-10-25 14:28:38 -06:00
Todd C. Miller
e244b0cda2 Fix the check for whether to include 32-bit arch in Mac OS X packages. 2015-10-25 09:10:15 -06:00
Todd C. Miller
202dd1ccf5 regen 2015-10-24 06:27:55 -06:00
Todd C. Miller
5d66b840d8 When creating a new file, sudoedit will now check that the file's 
parent directory exists before running the editor.
 2015-10-24 06:20:20 -06:00