Commit ce4adcc6 authored Jul 27, 2009 by Andreas Eversberg Committed by Linus Torvalds Jul 28, 2009

mISDN: Fix handling of receive buffer size in L1oIP



The size of receive buffer pointer was used to get size of
receive buffer instead of recvbuf_size itself, so only 4/8
bytes could be transfered.

This is a regression to 2.6.30 introduced by commit
8c90e11e ("mISDN: Use
kernel_{send,recv}msg instead of open coding")

Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent f151cd2c

drivers/isdn/mISDN/l1oip_core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -731,10 +731,10 @@ l1oip_socket_thread(void *data)
		while (!signal_pending(current)) {
		struct kvec iov = {
		.iov_base = recvbuf,
		.iov_len = sizeof(recvbuf),
		.iov_len = recvbuf_size,
		};
		recvlen = kernel_recvmsg(socket, &msg, &iov, 1,
		sizeof(recvbuf), 0);
		recvbuf_size, 0);
		if (recvlen > 0) {
		l1oip_socket_parse(hc, &sin_rx, recvbuf, recvlen);
		} else {