diff --git a/fs/splice.c b/fs/splice.c
index 68e20e6..49fb9f1 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -845,6 +845,10 @@
 	ssize_t ret;
 	int err;
 
+	err = remove_suid(out->f_dentry);
+	if (unlikely(err))
+		return err;
+
 	ret = __splice_from_pipe(pipe, out, ppos, len, flags, pipe_to_file);
 	if (ret > 0) {
 		*ppos += ret;
@@ -883,12 +887,21 @@
 			  loff_t *ppos, size_t len, unsigned int flags)
 {
 	struct address_space *mapping = out->f_mapping;
+	struct inode *inode = mapping->host;
 	ssize_t ret;
+	int err;
+
+	err = should_remove_suid(out->f_dentry);
+	if (unlikely(err)) {
+		mutex_lock(&inode->i_mutex);
+		err = __remove_suid(out->f_dentry, err);
+		mutex_unlock(&inode->i_mutex);
+		if (err)
+			return err;
+	}
 
 	ret = splice_from_pipe(pipe, out, ppos, len, flags, pipe_to_file);
 	if (ret > 0) {
-		struct inode *inode = mapping->host;
-
 		*ppos += ret;
 
 		/*
@@ -896,8 +909,6 @@
 		 * sync it.
 		 */
 		if (unlikely((out->f_flags & O_SYNC) || IS_SYNC(inode))) {
-			int err;
-
 			mutex_lock(&inode->i_mutex);
 			err = generic_osync_inode(inode, mapping,
 						  OSYNC_METADATA|OSYNC_DATA);