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authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>2011-04-20 06:49:15 +0900
committerJames Morris <jmorris@namei.org>2011-04-20 10:16:21 +1000
commitdb5ca356d8af8e43832c185ceec90850ff2ebb45 (patch)
treef079addde0b6a8e5a883b5d2f1363496f6511f32
parentd4ab4e6a23f805abb8fc3cc34525eec3788aeca1 (diff)
downloadop-kernel-dev-db5ca356d8af8e43832c185ceec90850ff2ebb45.zip
op-kernel-dev-db5ca356d8af8e43832c185ceec90850ff2ebb45.tar.gz
TOMOYO: Fix refcount leak in tomoyo_mount_acl().
In tomoyo_mount_acl() since 2.6.36, reference to device file (e.g. /dev/sda1) was leaking. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
-rw-r--r--security/tomoyo/mount.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
index 82bf8c2..162a864 100644
--- a/security/tomoyo/mount.c
+++ b/security/tomoyo/mount.c
@@ -143,6 +143,7 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r, char *dev_name,
goto out;
}
requested_dev_name = tomoyo_realpath_from_path(&path);
+ path_put(&path);
if (!requested_dev_name) {
error = -ENOENT;
goto out;
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