Tetsuo Handa eae61f3c82 TOMOYO: Fix memory leak upon file open. ...

In tomoyo_check_open_permission() since 2.6.36, TOMOYO was by error
recalculating already calculated pathname when checking allow_rewrite
permission. As a result, memory will leak whenever a file is opened for writing
without O_APPEND flag. Also, performance will degrade because TOMOYO is
calculating pathname regardless of profile configuration.
This patch fixes the leak and performance degrade.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>

2011-03-03 10:13:26 +11:00

..

common.c

TOMOYO: Print URL information before panic().

2010-10-21 10:12:45 +11:00

common.h

TOMOYO: Don't abuse sys_getpid(), sys_getppid()

2010-09-27 10:53:18 +10:00

domain.c

TOMOYO: Use pathname specified by policy rather than execve()

2010-08-02 15:38:38 +10:00

file.c

TOMOYO: Fix memory leak upon file open.

2011-03-03 10:13:26 +11:00

gc.c

TOMOYO: Rename symbols.

2010-08-02 15:34:54 +10:00

group.c

TOMOYO: Use pathname specified by policy rather than execve()

2010-08-02 15:38:38 +10:00

Kconfig

…

load_policy.c

TOMOYO: Split files into some pieces.

2010-08-02 15:33:39 +10:00

Makefile

TOMOYO: Merge path_group and number_group.

2010-08-02 15:34:42 +10:00

memory.c

TOMOYO: Rename symbols.

2010-08-02 15:34:54 +10:00

mount.c

TOMOYO: Use pathname specified by policy rather than execve()

2010-08-02 15:38:38 +10:00

realpath.c

fs: dcache scale d_unhashed

2011-01-07 17:50:21 +11:00

securityfs_if.c

TOMOYO: Explicitly set file_operations->llseek pointer.

2010-08-02 15:34:57 +10:00

tomoyo.c

TOMOYO: Rename symbols.

2010-08-02 15:34:33 +10:00

util.c

TOMOYO: Fix quota check.

2010-08-02 15:35:09 +10:00