snowball/igloo-kernel.git

Age	Commit message (Collapse)	Author
2009-11-20	security/tomoyo: Remove now unnecessary handling of security_sysctl.	Eric W. Biederman
	Now that sys_sysctl is an emulation on top of proc sys all sysctl operations look like normal filesystem operations and we don't need to use the special sysctl hook to authenticate them. Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
2009-06-09	TOMOYO: Add description of lists and structures.	Tetsuo Handa
	This patch adds some descriptions of lists and structures. This patch contains no code changes. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
2009-06-04	TOMOYO: Remove unused parameter.	Tetsuo Handa
	TOMOYO 2.2.0 does not check argv[] and envp[] upon execve(). We don't need to pass "struct tomoyo_page_buffer". Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
2009-06-03	TOMOYO: Simplify policy reader.	Tetsuo Handa
	We can directly assign the result of tomoyo_io_printf() to done flag. Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp> Signed-off-by: James Morris <jmorris@namei.org>
2009-06-03	TOMOYO: Remove redundant markers.	Tetsuo Handa
	Remove '/*** START/STOP ***/' markers. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
2009-04-14	tomoyo: version bump to 2.2.0.	Tetsuo Handa
	Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp> Signed-off-by: James Morris <jmorris@namei.org>
2009-02-12	File operation restriction part.	Kentaro Takeda
	This file controls file related operations of TOMOYO Linux. tomoyo/tomoyo.c calls the following six functions in this file. Each function handles the following access types. * tomoyo_check_file_perm sysctl()'s "read" and "write". * tomoyo_check_exec_perm "execute". * tomoyo_check_open_permission open(2) for "read" and "write". * tomoyo_check_1path_perm "create", "unlink", "mkdir", "rmdir", "mkfifo", "mksock", "mkblock", "mkchar", "truncate" and "symlink". * tomoyo_check_2path_perm "rename" and "unlink". * tomoyo_check_rewrite_permission "rewrite". ("rewrite" are operations which may lose already recorded data of a file, i.e. open(!O_APPEND) \|\| open(O_TRUNC) \|\| truncate() \|\| ftruncate()) The functions which actually checks ACLs are the following three functions. Each function handles the following access types. ACL directive is expressed by "allow_<access type>". * tomoyo_check_file_acl Open() operation and execve() operation. ("read", "write", "read/write" and "execute") * tomoyo_check_single_write_acl Directory modification operations with 1 pathname. ("create", "unlink", "mkdir", "rmdir", "mkfifo", "mksock", "mkblock", "mkchar", "truncate", "symlink" and "rewrite") * tomoyo_check_double_write_acl Directory modification operations with 2 pathname. ("link" and "rename") Also, this file contains handlers of some utility directives for file related operations. * "allow_read": specifies globally (for all domains) readable files. * "path_group": specifies pathname macro. * "deny_rewrite": restricts rewrite operation. Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp> Signed-off-by: James Morris <jmorris@namei.org>