From b06f3b5edb8f9256f0435f13a439074291cd9055 Mon Sep 17 00:00:00 2001 From: Choi, Jong-Hwan Date: Fri, 15 Jul 2011 10:56:25 +0900 Subject: [PATCH 493/696] net: wireless: bcm4329: fix array subscript is below array bounds Change-Id: I5d521895070d255f7ac0c9eaf262ec9f4cdd2f8a Signed-off-by: Choi, Jong-Hwan --- drivers/net/wireless/bcm4329/dhd_linux.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/bcm4329/dhd_linux.c b/drivers/net/wireless/bcm4329/dhd_linux.c index c2d6587..5c1384b 100644 --- a/drivers/net/wireless/bcm4329/dhd_linux.c +++ b/drivers/net/wireless/bcm4329/dhd_linux.c @@ -1941,6 +1941,9 @@ dhd_open(struct net_device *net) ifidx = dhd_net2idx(dhd, net); DHD_TRACE(("%s: ifidx %d\n", __FUNCTION__, ifidx)); + if (ifidx == DHD_BAD_IF) + return -1; + if ((dhd->iflist[ifidx]) && (dhd->iflist[ifidx]->state == WLC_E_IF_DEL)) { DHD_ERROR(("%s: Error: called when IF already deleted\n", __FUNCTION__)); return -1; -- 1.7.1