[PATCH] wireless: iwlwifi3945/4965 - fix incorrect counting ofmemory

[Cyrill Gorcunov]

This patch does fix incorrect counting of memory allocated by kmalloc.
It seems that could lead to allocated memory overrun and corrupt
nearlaid memory area.

Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxx>

---

 iwl3945-base.c |    2 +-
 iwl4965-base.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.git/drivers/net/wireless/iwlwifi/iwl3945-base.c
===================================================================
--- linux-2.6.git.orig/drivers/net/wireless/iwlwifi/iwl3945-base.c	2008-01-24 18:26:11.000000000 +0300
+++ linux-2.6.git/drivers/net/wireless/iwlwifi/iwl3945-base.c	2008-01-26 18:45:03.000000000 +0300
@@ -6631,7 +6631,7 @@ static void iwl_bg_request_scan(struct w
 	 * that based on the direct_mask added to each channel entry */
 	scan->tx_cmd.len = cpu_to_le16(
 		iwl_fill_probe_req(priv, (struct ieee80211_mgmt *)scan->data,
-			IWL_MAX_SCAN_SIZE - sizeof(scan), 0));
+			IWL_MAX_SCAN_SIZE - sizeof(*scan), 0));
 	scan->tx_cmd.tx_flags = TX_CMD_FLG_SEQ_CTL_MSK;
 	scan->tx_cmd.sta_id = priv->hw_setting.bcast_sta_id;
 	scan->tx_cmd.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;

Index: linux-2.6.git/drivers/net/wireless/iwlwifi/iwl4965-base.c
===================================================================
--- linux-2.6.git.orig/drivers/net/wireless/iwlwifi/iwl4965-base.c	2008-01-26 18:45:38.000000000 +0300
+++ linux-2.6.git/drivers/net/wireless/iwlwifi/iwl4965-base.c	2008-01-26 18:46:06.000000000 +0300
@@ -6992,7 +6992,7 @@ static void iwl_bg_request_scan(struct w
 	 * that based on the direct_mask added to each channel entry */
 	scan->tx_cmd.len = cpu_to_le16(
 		iwl_fill_probe_req(priv, (struct ieee80211_mgmt *)scan->data,
-			IWL_MAX_SCAN_SIZE - sizeof(scan), 0));
+			IWL_MAX_SCAN_SIZE - sizeof(*scan), 0));
 	scan->tx_cmd.tx_flags = TX_CMD_FLG_SEQ_CTL_MSK;
 	scan->tx_cmd.sta_id = priv->hw_setting.bcast_sta_id;
 	scan->tx_cmd.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
--
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