Bluetooth: Check the tx_window size on setsockopt
We have to check if the proposed tx_window value is not greater that maximum value supported. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -1912,6 +1912,11 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
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break;
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break;
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}
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}
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if (opts.txwin_size > L2CAP_DEFAULT_TX_WINDOW) {
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err = -EINVAL;
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break;
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}
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l2cap_pi(sk)->mode = opts.mode;
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l2cap_pi(sk)->mode = opts.mode;
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switch (l2cap_pi(sk)->mode) {
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switch (l2cap_pi(sk)->mode) {
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case L2CAP_MODE_BASIC:
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case L2CAP_MODE_BASIC:
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