X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fs%2Ffsopen.c;h=043ffa8dc2637d88b813f223f459ac16ed76f150;hb=c57040d333c6729ce99c2cb95061045ff84c89ea;hp=a8bf83ce8d4e16cefe6da9106c8c9b4d1f71b9dc;hpb=2f4281f4dce12440727ab770683cfb83eab62a26;p=linux-2.6-block.git

diff --git a/fs/fsopen.c b/fs/fsopen.c
index a8bf83ce8d4e..043ffa8dc263 100644
--- a/fs/fsopen.c
+++ b/fs/fsopen.c
@@ -226,6 +226,8 @@ static int vfs_fsconfig_locked(struct fs_context *fc, int cmd,
 	case FSCONFIG_CMD_CREATE:
 		if (fc->phase != FS_CONTEXT_CREATE_PARAMS)
 			return -EBUSY;
+		if (!mount_capable(fc))
+			return -EPERM;
 		fc->phase = FS_CONTEXT_CREATING;
 		ret = vfs_get_tree(fc);
 		if (ret)