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-rw-r--r--net/x25/af_x25.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index d49aa79b7997..5226a7f43050 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -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