diff options
| -rw-r--r-- | fs/splice.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/splice.c b/fs/splice.c index 9947b5c69664..a6b87b7e0745 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 |