From c147c9501449476c80c621f37e40b504d98c89d8 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Sun, 6 Feb 2011 16:46:30 -0500 Subject: [PATCH] nfsd: break lease on unlink due to rename cbc3af04842416699d9ce704a649646693bad0c2 "nfsd: break lease on unlink, link, and rename", only broke the lease on the file that was being renamed, and didn't handle the case where the target path refers to an already-existing file that will be unlinked by a rename--in that case the target file should have any leases broken as well. Signed-off-by: J. Bruce Fields --- fs/nfsd/vfs.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 30c73f8a57913..da1d9701f8e44 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1742,6 +1742,13 @@ nfsd_rename(struct svc_rqst *rqstp, struct svc_fh *ffhp, char *fname, int flen, goto out_dput_new; host_err = nfsd_break_lease(odentry->d_inode); + if (host_err) + goto out_drop_write; + if (ndentry->d_inode) { + host_err = nfsd_break_lease(ndentry->d_inode); + if (host_err) + goto out_drop_write; + } if (host_err) goto out_drop_write; host_err = vfs_rename(fdir, odentry, tdir, ndentry); -- 2.39.5