X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=fs%2Fsplice.c;h=dd9bf7e410d2975f212accdf827df8a47c2d4c94;hb=eb4606e64a7d548f5d60a9583baa8104890b2c6e;hp=b018eb485019b1ed1bed2ccdc6c7b9914c575963;hpb=1248ded656d8afb64be01b2985b7b3e562eac914;p=cascardo%2Flinux.git

diff --git a/fs/splice.c b/fs/splice.c
index b018eb485019..dd9bf7e410d2 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1143,6 +1143,9 @@ static long do_splice_to(struct file *in, loff_t *ppos,
 	if (unlikely(ret < 0))
 		return ret;
 
+	if (unlikely(len > MAX_RW_COUNT))
+		len = MAX_RW_COUNT;
+
 	if (in->f_op->splice_read)
 		splice_read = in->f_op->splice_read;
 	else