From: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] atarilance using freed skb
Date: Sat, 6 Jan 2001 22:39:30 -0200 [thread overview]
Message-ID: <20010106223930.T736@conectiva.com.br> (raw)
In-Reply-To: <20010106213508.R736@conectiva.com.br>
In-Reply-To: <20010106213508.R736@conectiva.com.br>; from acme@conectiva.com.br on Sat, Jan 06, 2001 at 09:35:08PM -0200
Em Sat, Jan 06, 2001 at 09:35:08PM -0200, Arnaldo Carvalho de Melo escreveu:
> Alan,
>
> Paul Gortmaker found a similar one for lance, so I'm looking at
> some other drivers to see if this happens, bagetlance has it as well,
> here is the patch.
Another one:
--- linux-2.4.0-ac2/drivers/net/atarilance.c Mon Jan 1 14:42:28 2001
+++ linux-2.4.0-ac2.acme/drivers/net/atarilance.c Sat Jan 6 22:36:23 2001
@@ -820,9 +820,9 @@
head->misc = 0;
lp->memcpy_f( PKTBUF_ADDR(head), (void *)skb->data, skb->len );
head->flag = TMD1_OWN_CHIP | TMD1_ENP | TMD1_STP;
+ lp->stats.tx_bytes += skb->len;
dev_kfree_skb( skb );
lp->cur_tx++;
- lp->stats.tx_bytes += skb->len;
while( lp->cur_tx >= TX_RING_SIZE && lp->dirty_tx >= TX_RING_SIZE ) {
lp->cur_tx -= TX_RING_SIZE;
lp->dirty_tx -= TX_RING_SIZE;
-
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prev parent reply other threads:[~2001-01-07 0:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-06 23:35 [PATCH] bagetlance using freed skb Arnaldo Carvalho de Melo
2001-01-07 0:39 ` Arnaldo Carvalho de Melo [this message]
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