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-rw-r--r--net/ipv4/tcp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 0cd71b84e483..76b148bcb0dc 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -524,7 +524,8 @@ static int tcp_splice_data_recv(read_descriptor_t *rd_desc, struct sk_buff *skb,
524 struct tcp_splice_state *tss = rd_desc->arg.data; 524 struct tcp_splice_state *tss = rd_desc->arg.data;
525 int ret; 525 int ret;
526 526
527 ret = skb_splice_bits(skb, offset, tss->pipe, rd_desc->count, tss->flags); 527 ret = skb_splice_bits(skb, offset, tss->pipe, min(rd_desc->count, len),
528 tss->flags);
528 if (ret > 0) 529 if (ret > 0)
529 rd_desc->count -= ret; 530 rd_desc->count -= ret;
530 return ret; 531 return ret;