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path: root/net/batman-adv/gateway_client.c
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Diffstat (limited to 'net/batman-adv/gateway_client.c')
-rw-r--r--net/batman-adv/gateway_client.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 6f9b9b78f77d..47f7186dcefc 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -558,10 +558,10 @@ static bool is_type_dhcprequest(struct sk_buff *skb, int header_len)
p++;
/* ...and then we jump over the data */
- if (pkt_len < *p)
+ if (pkt_len < 1 + (*p))
goto out;
- pkt_len -= *p;
- p += (*p);
+ pkt_len -= 1 + (*p);
+ p += 1 + (*p);
}
}
out: