From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> Commit b5f34f9420b50c9b5876b9a2b68e96be6d629054 attempt to introduce proper handling for MSG_TRUNC but recv and variants should still work as read if no flag is passed, but because the code may set MSG_TRUNC to msg->msg_flags that shall not be used as it may cause it to be behave as if MSG_TRUNC is always, so instead of using it this changes the code to use the flags parameter which shall contain the original flags. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> --- net/bluetooth/af_bluetooth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index b8a5caf..1d96ff3 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -251,7 +251,7 @@ int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, skb_free_datagram(sk, skb); - if (msg->msg_flags & MSG_TRUNC) + if (flags & MSG_TRUNC) copied = skblen; return err ? : copied; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
