* [PATCH][2.4] etherleak fix for via-rhine
@ 2003-01-30 9:52 Roger Luethi
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From: Roger Luethi @ 2003-01-30 9:52 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: linux-kernel
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Use skb_padto to plug that leak. Patch is already in ac, 2.5. Please apply.
[-- Attachment #2: via-rhine.c-2.4.21-pre4-skb_padto.diff --]
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--- linux-2.4.21-pre4/drivers/net/via-rhine.c.org Thu Jan 30 10:38:32 2003
+++ linux-2.4.21-pre4/drivers/net/via-rhine.c Thu Jan 30 10:46:57 2003
@@ -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) &&
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2003-01-30 9:52 [PATCH][2.4] etherleak fix for via-rhine Roger Luethi
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