From 93c78c5debeb9c7101ecc73347d4730c26a98c05 Mon Sep 17 00:00:00 2001 From: Karl Beldan Date: Fri, 15 Feb 2013 00:03:14 +0100 Subject: [PATCH] mac80211_hwsim: ask mac80211 to reserve space for chanctx.drv_priv Otherwise memory corruption occurs when using channel contexts (ATM when param 'channel' > 1). Signed-off-by: Karl Beldan Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index b73e497fe770..cffdf4fbf161 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2247,6 +2247,7 @@ static int __init init_mac80211_hwsim(void) /* ask mac80211 to reserve space for magic */ hw->vif_data_size = sizeof(struct hwsim_vif_priv); hw->sta_data_size = sizeof(struct hwsim_sta_priv); + hw->chanctx_data_size = sizeof(struct hwsim_chanctx_priv); memcpy(data->channels_2ghz, hwsim_channels_2ghz, sizeof(hwsim_channels_2ghz)); -- 2.34.1