staging: rtl8188eu: off by one in rtw_set_802_11_add_wep()
"keyid" is used as an offset into the ->dot11DefKey[] array. The array has 4 elements. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -566,7 +566,7 @@ _func_enter_;
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keyid = wep->KeyIndex & 0x3fffffff;
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if (keyid > 4) {
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if (keyid >= 4) {
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RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("MgntActrtw_set_802_11_add_wep:keyid>4 =>fail\n"));
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ret = false;
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goto exit;
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