tree a063df1524ed862ef2475052e1cc1c66de390dc2
parent 6d125529c6cbfe570ce3bf9a0728548f087499da
author OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 1263234974 +0900
committer Al Viro <viro@zeniv.linux.org.uk> 1263477926 -0500

ecryptfs: Fix refcnt leak on ecryptfs_follow_link() error path

If ->follow_link handler return the error, it should decrement
nd->path refcnt. But, ecryptfs_follow_link() doesn't decrement.

This patch fix it by using usual nd_set_link() style error handling,
instead of playing with nd->path.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>