ecryptfs: Fix refcnt leak on ecryptfs_follow_link() error path

[safe/jmp/linux-2.6] / fs / fs_struct.c

diff --git a/fs/fs_struct.c b/fs/fs_struct.c
index 41cff72..eee0590 100644 (file)
--- a/fs/fs_struct.c
+++ b/fs/fs_struct.c
@@ -3,6 +3,7 @@
 #include <linux/fs.h>
 #include <linux/path.h>
 #include <linux/slab.h>
+#include <linux/fs_struct.h>
 
 /*
  * Replace the fs->{rootmnt,root} with {mnt,dentry}. Put the old values.
@@ -138,6 +139,12 @@ int unshare_fs_struct(void)
 }
 EXPORT_SYMBOL_GPL(unshare_fs_struct);
 
+int current_umask(void)
+{
+       return current->fs->umask;
+}
+EXPORT_SYMBOL(current_umask);
+
 /* to be mentioned only in INIT_TASK */
 struct fs_struct init_fs = {
        .users          = 1,