netdev - [PATCH] eepro: Read buffer overflow

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Message-ID: <4A6B89FB.8020103@gmail.com>
Date:	Sun, 26 Jul 2009 00:40:59 +0200
From:	Roel Kluin <roel.kluin@...il.com>
To:	"David S. Miller" <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] eepro: Read buffer overflow

io[i] is read before the bounds check on i, order should be reversed

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index cc2ab64..4f70034 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1784,7 +1784,7 @@ int __init init_module(void)
 		printk(KERN_INFO "eepro_init_module: Auto-detecting boards (May God protect us...)
");
 	}
 
-	for (i = 0; io[i] != -1 && i < MAX_EEPRO; i++) {
+	for (i = 0; i < MAX_EEPRO && io[i] != -1; i++) {
 		dev = alloc_etherdev(sizeof(struct eepro_local));
 		if (!dev)
 			break;
--
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