--- ./fs/binfmt_elf.c.rfs	2006-08-08 15:01:44.000000000 +0400
+++ ./fs/binfmt_elf.c	2006-08-08 15:07:49.000000000 +0400
@@ -1037,10 +1037,8 @@ out_free_interp:
 out_free_file:
 	sys_close(elf_exec_fileno);
 out_free_fh:
-	if (files) {
-		put_files_struct(current->files);
-		current->files = files;
-	}
+	if (files)
+		reset_files_struct(current, files);
 out_free_ph:
 	kfree(elf_phdata);
 	goto out;
--- ./fs/binfmt_misc.c.rfs	2006-08-08 15:01:44.000000000 +0400
+++ ./fs/binfmt_misc.c	2006-08-08 15:09:46.000000000 +0400
@@ -215,10 +215,8 @@ _error:
 	bprm->interp_flags = 0;
 	bprm->interp_data = 0;
 _unshare:
-	if (files) {
-		put_files_struct(current->files);
-		current->files = files;
-	}
+	if (files)
+		reset_files_struct(current, files);
 	goto _ret;
 }
 
--- ./fs/exec.c.rfs	2006-08-08 15:01:44.000000000 +0400
+++ ./fs/exec.c	2006-08-08 15:10:09.000000000 +0400
@@ -903,8 +903,7 @@ int flush_old_exec(struct linux_binprm *
 	return 0;
 
 mmap_failed:
-	put_files_struct(current->files);
-	current->files = files;
+	reset_files_struct(current, files);
 out:
 	return retval;
 }
--- ./include/linux/file.h.rfs	2006-04-21 11:59:36.000000000 +0400
+++ ./include/linux/file.h	2006-08-08 15:08:19.000000000 +0400
@@ -112,5 +112,6 @@ struct task_struct;
 
 struct files_struct *get_files_struct(struct task_struct *);
 void FASTCALL(put_files_struct(struct files_struct *fs));
+void reset_files_struct(struct task_struct *, struct files_struct *);
 
 #endif /* __LINUX_FILE_H */
--- ./kernel/exit.c.rfs	2006-08-08 15:01:44.000000000 +0400
+++ ./kernel/exit.c	2006-08-08 15:13:40.000000000 +0400
@@ -487,6 +487,17 @@ void fastcall put_files_struct(struct fi
 
 EXPORT_SYMBOL(put_files_struct);
 
+void reset_files_struct(struct task_struct *tsk, struct files_struct *files)
+{
+	struct files_struct *old;
+
+	old = tsk->files;
+	task_lock(tsk);
+	tsk->files = files;
+	task_unlock(tsk);
+	put_files_struct(old);
+}
+
 static inline void __exit_files(struct task_struct *tsk)
 {
 	struct files_struct * files = tsk->files;