Commit 5d5ceb8b authored by Roel Kluin's avatar Roel Kluin Committed by David S. Miller

irda: fix read buffer overflow

io[i] is read before the bounds check on i, order should be reversed.
Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cb2f33e9
......@@ -115,7 +115,7 @@ static int __init w83977af_init(void)
IRDA_DEBUG(0, "%s()\n", __func__ );
for (i=0; (io[i] < 2000) && (i < ARRAY_SIZE(dev_self)); i++) {
for (i=0; i < ARRAY_SIZE(dev_self) && io[i] < 2000; i++) {
if (w83977af_open(i, io[i], irq[i], dma[i]) == 0)
return 0;
}
......
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