On Thu, May 01, 2014 at 01:57:27PM +0200, Christian Engelmayer wrote:
> Fix a potential leak in the error path of function update_bcn_wps_ie().
> Make sure that allocated memory for 'pbackup_remainder_ie' is freed
> upon return. Detected by Coverity - CID 1077718.
>
if (remainder_ielen > 0) {
pbackup_remainder_ie = kmalloc(remainder_ielen, GFP_ATOMIC);
if (pbackup_remainder_ie)
memcpy(pbackup_remainder_ie, premainder_ie,
remainder_ielen);
}
pwps_ie_src = pmlmepriv->wps_beacon_ie;
if (pwps_ie_src == NULL)
return;
Maybe just check pwps_ie_src earlier?
--
Mateusz Guzik
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