Commit d449ba3d authored Nov 27, 2018 by Martin Schiller Committed by David S. Miller Nov 29, 2018

net/x25: fix called/calling length calculation in x25_parse_address_block



The length of the called and calling address was not calculated
correctly (BCD encoding).

Signed-off-by: Martin Schiller <ms@dev.tdt.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 90230968

net/x25/af_x25.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -100,7 +100,7 @@ int x25_parse_address_block(struct sk_buff *skb,
		}

		len = *skb->data;
		needed = 1 + (len >> 4) + (len & 0x0f);
		needed = 1 + ((len >> 4) + (len & 0x0f) + 1) / 2;

		if (!pskb_may_pull(skb, needed)) {
		/* packet is too short to hold the addresses it claims