Messages in this thread Patch in this message | | | From | Mika Penttilä <> | Subject | [PATCH] bluetooth, regression: MSG_TRUNC fixes | Date | Wed, 24 Aug 2016 13:13:27 +0300 |
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Recent 4.8-rc changes to bluetooth MSG_TRUNC handling introduced regression; pairing finishes but connecting profiles not.
With the below fixes to MSG_TRUNC handling the connection is established normally.
--Mika
Signed-off-by: Mika Penttilä <mika.penttila@nextfour.com> ---
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index ece45e0..0b5f729 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -250,7 +250,7 @@ int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, siz skb_free_datagram(sk, skb); - if (msg->msg_flags & MSG_TRUNC) + if (flags & MSG_TRUNC) copied = skblen; return err ? : copied; diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 6ef8a01..96f04b7 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -1091,7 +1091,7 @@ static int hci_sock_recvmsg(struct socket *sock, struct msghdr skb_free_datagram(sk, skb); - if (msg->msg_flags & MSG_TRUNC) + if (flags & MSG_TRUNC) copied = skblen; return err ? : copied;
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