Re: [PATC -v2 2/2] Bluetooth: Fix skb length calculation

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On Wed, 9 May 2012, Gustavo Padovan wrote:

When we add a fragment to a skb, len, data_len and truesize fields needs
to be updated.

truesize is not updated in this version of the patch. Also, change "needs" to "need"


Signed-off-by: Gustavo Padovan <gustavo@xxxxxxxxxxx>
---
net/bluetooth/l2cap_core.c |    3 +++
1 file changed, 3 insertions(+)

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 66a1a55..f45f92d 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1851,6 +1851,9 @@ static inline int l2cap_skbuff_fromiovec(struct l2cap_chan *chan,
		sent += count;
		len  -= count;

+		skb->len += (*frag)->len;
+		skb->data_len += (*frag)->len;
+
		frag = &(*frag)->next;
	}

--
1.7.10.1

--
Mat Martineau
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum
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