From: kalpak <kalpak>
Date: Wed, 18 Feb 2009 17:29:57 +0000 (+0000)
Subject: b=18532
X-Git-Tag: v1_9_162~43
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=69fb67289f65d6ccf1e66837323daaed72bea928;p=fs%2Flustre-release.git

b=18532
o=huanghua
i=nathan
i=kalpak

fix possible memory leak in mdd_dot_lustre_setup() and create_dot_lustre_dir()
---

diff --git a/lustre/mdd/mdd_device.c b/lustre/mdd/mdd_device.c
index 8236e3d..c47a0b5 100644
--- a/lustre/mdd/mdd_device.c
+++ b/lustre/mdd/mdd_device.c
@@ -326,6 +326,9 @@ static int create_dot_lustre_dir(const struct lu_env *env, struct mdd_device *m)
                 RETURN(rc);
         }
 
+        if (!IS_ERR(mdo))
+                lu_object_put(env, &mdo->mo_lu);
+
         return 0;
 }
 
@@ -672,8 +675,6 @@ static int mdd_dot_lustre_setup(const struct lu_env *env, struct mdd_device *m)
         m->mdd_dot_lustre = lu2mdd_obj(lu_object_locate(dt_dot_lustre->do_lu.lo_header,
                                                         &mdd_device_type));
 
-        lu_object_put(env, &dt_dot_lustre->do_lu);
-
         m->mdd_dot_lustre->mod_obj.mo_dir_ops = &mdd_dot_lustre_dir_ops;
         m->mdd_dot_lustre->mod_obj.mo_ops = &mdd_dot_lustre_obj_ops;