[PATCH] Check ieee80211softmac_auth_resp kmalloc result
And use kmemdup and kzalloc where applicable
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index ce28d57..d97e541 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -1304,12 +1304,11 @@
case MFIE_TYPE_IBSS_DFS:
if (network->ibss_dfs)
break;
- network->ibss_dfs =
- kmalloc(info_element->len, GFP_ATOMIC);
+ network->ibss_dfs = kmemdup(info_element->data,
+ info_element->len,
+ GFP_ATOMIC);
if (!network->ibss_dfs)
return 1;
- memcpy(network->ibss_dfs, info_element->data,
- info_element->len);
network->flags |= NETWORK_HAS_IBSS_DFS;
break;