From: "J. Bruce Fields" <bfie...@redhat.com>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit a11fcce1544df08c723d950ff0edef3adac40405 upstream.
If the entire operation fails then there's nothing to encode.
Signed-off-by: J. Bruce Fields <bfie...@redhat.com>
Signed-off-by: Jiri Slaby <jsl...@suse.cz>
---
fs/nfsd/nfs4xdr.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 0407ba4990e0..4ab5ff492ca1 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3512,6 +3512,9 @@ nfsd4_encode_test_stateid(struct nfsd4_compoundres *resp,
__be32 nfserr,
struct nfsd4_test_stateid_id *stateid, *next;
__be32 *p;
+ if (nfserr)
+ return nfserr;
+
RESERVE_SPACE(4 + (4 * test_stateid->ts_num_ids));
*p++ = htonl(test_stateid->ts_num_ids);
--
1.9.3
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