From c65d3198addb1a2862d4b88bc2a74ac9cbed66f9 Mon Sep 17 00:00:00 2001 From: roel kluin Date: Sat, 25 Jul 2009 12:38:33 +0000 Subject: [PATCH] tokenring: Read buffer overflow io[i] is read before the bounds check on i, order should be reversed Signed-off-by: Roel Kluin Signed-off-by: David S. Miller --- drivers/net/tokenring/ibmtr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c index 9d896116cf7..08a6c41c159 100644 --- a/drivers/net/tokenring/ibmtr.c +++ b/drivers/net/tokenring/ibmtr.c @@ -1912,7 +1912,7 @@ static int __init ibmtr_init(void) find_turbo_adapters(io); - for (i = 0; io[i] && (i < IBMTR_MAX_ADAPTERS); i++) { + for (i = 0; i < IBMTR_MAX_ADAPTERS && io[i]; i++) { struct net_device *dev; irq[i] = 0; mem[i] = 0; -- 2.20.1