X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=fs%2Ffile_table.c;h=0fbcacc3ea754a01e92e2529f7955ea1fcf08c13;hb=541ef5cbb8e68189d47272cea52a69abc30259bc;hp=5ad0eca6eea27b1ee33fcd8415c05edfeac97d82;hpb=b31a0fecd1dd01f1db406014a7c8a73983e04cc9;p=karo-tx-linux.git

diff --git a/fs/file_table.c b/fs/file_table.c
index 5ad0eca6eea2..0fbcacc3ea75 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -36,7 +36,9 @@ static struct percpu_counter nr_files __cacheline_aligned_in_smp;
 
 static inline void file_free_rcu(struct rcu_head *head)
 {
-	struct file *f =  container_of(head, struct file, f_u.fu_rcuhead);
+	struct file *f = container_of(head, struct file, f_u.fu_rcuhead);
+
+	put_cred(f->f_cred);
 	kmem_cache_free(filp_cachep, f);
 }
 
@@ -94,7 +96,7 @@ int proc_nr_files(ctl_table *table, int write, struct file *filp,
  */
 struct file *get_empty_filp(void)
 {
-	struct task_struct *tsk;
+	const struct cred *cred = current_cred();
 	static int old_max;
 	struct file * f;
 
@@ -118,12 +120,10 @@ struct file *get_empty_filp(void)
 	if (security_file_alloc(f))
 		goto fail_sec;
 
-	tsk = current;
 	INIT_LIST_HEAD(&f->f_u.fu_list);
 	atomic_long_set(&f->f_count, 1);
 	rwlock_init(&f->f_owner.lock);
-	f->f_uid = tsk->fsuid;
-	f->f_gid = tsk->fsgid;
+	f->f_cred = get_cred(cred);
 	eventpoll_init_file(f);
 	/* f->f_version: 0 */
 	return f;