From: Bryan Schumaker <bjschuma@xxxxxxxxxx>
Older versions of nfs utils don't always pass a "vers=" mount option for
NFS. This chould lead to attempts at using NFS v0 due to a zeroed out
nfs_parsed_mount_data struct. I solve this by setting the default NFS
version to NFS_DEFAULT_VERSION in the v2 and v3 cases (v4 has already been
taken care of by a similar patch).
Reported-by: Joerg Roedel <joro@&bytes.org>
Signed-off-by: Bryan Schumaker <bjschuma@xxxxxxxxxx>
---
fs/nfs/super.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index ff656c0..97a3b30 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1867,6 +1867,7 @@ static int nfs23_validate_mount_data(void *options,
if (data == NULL)
goto out_no_data;
+ args->version = NFS_DEFAULT_VERSION;
switch (data->version) {
case 1:
data->namlen = 0;
--
1.7.10.3
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
