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authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>2011-09-10 10:24:56 +0400
committerJames Morris <jmorris@namei.org>2011-09-14 02:27:06 +0400
commit1f067a682a9bd252107ac6f6946b7332fde42344 (patch)
tree379bbbf02f0a802453e585a2a482192409308fbb /security/tomoyo/common.c
parent059d84dbb3897d4ee494a9c842c5dda54316cb47 (diff)
downloadlinux-1f067a682a9bd252107ac6f6946b7332fde42344.tar.xz
TOMOYO: Allow controlling generation of access granted logs for per an entry basis.
Add per-entry flag which controls generation of grant logs because Xen and KVM issues ioctl requests so frequently. For example, file ioctl /dev/null 0x5401 grant_log=no will suppress /sys/kernel/security/tomoyo/audit even if preference says grant_log=yes . Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/tomoyo/common.c')
-rw-r--r--security/tomoyo/common.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c
index 85d915587a71..2704c384bf1e 100644
--- a/security/tomoyo/common.c
+++ b/security/tomoyo/common.c
@@ -1272,6 +1272,10 @@ static bool tomoyo_print_condition(struct tomoyo_io_buffer *head,
head->r.cond_step++;
/* fall through */
case 3:
+ if (cond->grant_log != TOMOYO_GRANTLOG_AUTO)
+ tomoyo_io_printf(head, " grant_log=%s",
+ tomoyo_yesno(cond->grant_log ==
+ TOMOYO_GRANTLOG_YES));
tomoyo_set_lf(head);
return true;
}