Merge branch 'linus'
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 90a3cdc..603e4eb 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -3240,6 +3240,7 @@
&new.de, &new.inlined);
if (IS_ERR(new.bh)) {
retval = PTR_ERR(new.bh);
+ new.bh = NULL;
goto end_rename;
}
if (new.bh) {
@@ -3386,6 +3387,7 @@
&new.de, &new.inlined);
if (IS_ERR(new.bh)) {
retval = PTR_ERR(new.bh);
+ new.bh = NULL;
goto end_rename;
}
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index bb0e80f..1e43b90 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -575,6 +575,7 @@
bh = bclean(handle, sb, block);
if (IS_ERR(bh)) {
err = PTR_ERR(bh);
+ bh = NULL;
goto out;
}
overhead = ext4_group_overhead_blocks(sb, group);
@@ -603,6 +604,7 @@
bh = bclean(handle, sb, block);
if (IS_ERR(bh)) {
err = PTR_ERR(bh);
+ bh = NULL;
goto out;
}
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 8f27c93..ec9e082f 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -253,13 +253,11 @@
error = make_socks(serv, net);
if (error < 0)
- goto err_socks;
+ goto err_bind;
set_grace_period(net);
dprintk("lockd_up_net: per-net data created; net=%p\n", net);
return 0;
-err_socks:
- svc_rpcb_cleanup(serv, net);
err_bind:
ln->nlmsvc_users--;
return error;
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index f9821ce..e94457c 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2657,6 +2657,7 @@
struct xdr_stream *xdr = cd->xdr;
int start_offset = xdr->buf->len;
int cookie_offset;
+ u32 name_and_cookie;
int entry_bytes;
__be32 nfserr = nfserr_toosmall;
__be64 wire_offset;
@@ -2718,7 +2719,14 @@
cd->rd_maxcount -= entry_bytes;
if (!cd->rd_dircount)
goto fail;
- cd->rd_dircount--;
+ /*
+ * RFC 3530 14.2.24 describes rd_dircount as only a "hint", so
+ * let's always let through the first entry, at least:
+ */
+ name_and_cookie = 4 * XDR_QUADLEN(namlen) + 8;
+ if (name_and_cookie > cd->rd_dircount && cd->cookie_offset)
+ goto fail;
+ cd->rd_dircount -= min(cd->rd_dircount, name_and_cookie);
cd->cookie_offset = cookie_offset;
skip_entry:
cd->common.err = nfs_ok;
@@ -3321,6 +3329,10 @@
}
maxcount = min_t(int, maxcount-16, bytes_left);
+ /* RFC 3530 14.2.24 allows us to ignore dircount when it's 0: */
+ if (!readdir->rd_dircount)
+ readdir->rd_dircount = INT_MAX;
+
readdir->xdr = xdr;
readdir->rd_maxcount = maxcount;
readdir->common.err = 0;
