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Diffstat (limited to 'fs/nfs/super.c')
-rw-r--r--fs/nfs/super.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 1b94e3650f5c..e9b20173fef3 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1279,6 +1279,12 @@ static int nfs_parse_mount_options(char *raw,
}
}
+ if (errors > 0) {
+ dfprintk(MOUNT, "NFS: parsing encountered %d error%s\n",
+ errors, (errors == 1 ? "" : "s"));
+ if (!sloppy)
+ return 0;
+ }
return 1;
out_nomem:
@@ -1718,9 +1724,9 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data)
* ones were explicitly specified. Fall back to legacy behavior and
* just return success.
*/
- if ((nfsvers == 4 && options4->version == 1) ||
- (nfsvers <= 3 && options->version >= 1 &&
- options->version <= 6))
+ if ((nfsvers == 4 && (!options4 || options4->version == 1)) ||
+ (nfsvers <= 3 && (!options || (options->version >= 1 &&
+ options->version <= 6))))
return 0;
data = kzalloc(sizeof(*data), GFP_KERNEL);