From: Dedy Lansky <dlansky@xxxxxxxxxxxxxx> Allocation size of nlmsg in cfg80211_ft_event is based on ric_ies_len and doesn't take into account ies_len. This leads to NL80211_CMD_FT_EVENT message construction failure in case ft_event contains large enough ies buffer. Add ies_len to the nlmsg allocation size. Signed-off-by: Dedy Lansky <dlansky@xxxxxxxxxxxxxx> --- net/wireless/nl80211.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index afbe510..64afd04 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -15755,7 +15755,8 @@ void cfg80211_ft_event(struct net_device *netdev, if (!ft_event->target_ap) return; - msg = nlmsg_new(100 + ft_event->ric_ies_len, GFP_KERNEL); + msg = nlmsg_new(100 + ft_event->ies_len + ft_event->ric_ies_len, + GFP_KERNEL); if (!msg) return; -- 1.9.1
