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[PATCH] softmac: properly check return value of ieee80211softmac_alloc_mgt 

Properly check return value of ieee80211softmac_alloc_mgt
in ieee80211softmac_disassoc_deauth (patch by Denis Vlasenko)

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2006-01-11 11:01:22 +01:00 committed by John W. Linville
parent 1dc09776d7
commit bba52d5e9e
1 changed files with 1 additions and 1 deletions
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2
net/ieee80211/softmac/ieee80211softmac_io.c
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@ -308,7 +308,7 @@ ieee80211softmac_disassoc_deauth(struct ieee80211_disassoc **pkt,
{
/* Allocate Packet */
(*pkt) = (struct ieee80211_disassoc *)ieee80211softmac_alloc_mgt(2);
if (unlikely(pkt == NULL))
if (unlikely((*pkt) == NULL))
return 0;
ieee80211softmac_hdr_3addr(mac, &((*pkt)->header), type, net->bssid, net->bssid);
/* Reason */