[2.4] etherleak fix for via-rhine

PATCH New Roger Luethi 1 participant 1 message Jan 30, 2003 Network drivers

lore

Share & tools

lore

Roger Luethi

author

2003-01-30 09:43 UTC #0 lore raw

PATCH 1/1 [2.4] etherleak fix for via-rhine

Use skb_padto to plug that leak. Patch is already in ac, 2.5. Please apply.

drivers/net/via-rhine.c renamed from drivers/net/via-rhine.c.org +6 -0

@@ -1239,6 +1239,12 @@
 	/* Calculate the next Tx descriptor entry. */
 	entry = np->cur_tx % TX_RING_SIZE;
 
+	if (skb->len < ETH_ZLEN) {
+		skb = skb_padto(skb, ETH_ZLEN);
+		if (skb == NULL)
+			return 0;
+	}
+
 	np->tx_skbuff[entry] = skb;
 
 	if ((np->drv_flags & ReqTxAlign) &&