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| author | Choi, Jong-Hwan <jhbird.choi@samsung.com> | 2011-07-15 10:56:25 +0900 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2011-07-21 17:10:25 -0700 |
| commit | b06f3b5edb8f9256f0435f13a439074291cd9055 (patch) | |
| tree | f7afb9f6a0575245211dfe623a78e9698e7f2796 /drivers/net/wireless/bcm4329 | |
| parent | adf0760ceb775202fe7838c21eede5788f2ac31d (diff) | |
| download | kernel_samsung_tuna-b06f3b5edb8f9256f0435f13a439074291cd9055.zip kernel_samsung_tuna-b06f3b5edb8f9256f0435f13a439074291cd9055.tar.gz kernel_samsung_tuna-b06f3b5edb8f9256f0435f13a439074291cd9055.tar.bz2 | |
net: wireless: bcm4329: fix array subscript is below array bounds
Change-Id: I5d521895070d255f7ac0c9eaf262ec9f4cdd2f8a
Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com>
Diffstat (limited to 'drivers/net/wireless/bcm4329')
| -rw-r--r-- | 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; |