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Commit 8c696737 authored by Sage Weil's avatar Sage Weil
Browse files

ceph: fix leak of dentry in ceph_init_dentry() error path 



If we fail to allocate a ceph_dentry_info, don't leak the dn reference.

Signed-off-by: default avatarSage Weil <sage@newdream.net>
parent bc4fdca8

fs/ceph/inode.c

+3 −1
Original line number Diff line number Diff line
@@ -1199,8 +1199,10 @@ retry_lookup: 
				goto out;

			}

			err = ceph_init_dentry(dn);

			if (err < 0)

			if (err < 0) {

				dput(dn);

				goto out;

			}

		} else if (dn->d_inode &&

			   (ceph_ino(dn->d_inode) != vino.ino ||

			    ceph_snap(dn->d_inode) != vino.snap)) {