From 84535ae02f537ad9ec43d4538b546cc99422e342 Mon Sep 17 00:00:00 2001
From: "7u83@mail.ru" <7u83@mail.ru@noemail.net>
Date: Wed, 30 Mar 2016 06:37:55 +0000
Subject: [PATCH] Check failed malloc

FossilOrigin-Name: a8cbc5d153043c53e759567e618c4df9052c2187cdf866cf0ef5f25eb17efeec
---
 src/cw/capwap80211_type_rateset.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/cw/capwap80211_type_rateset.c b/src/cw/capwap80211_type_rateset.c
index f9e737fd..a2d7239f 100644
--- a/src/cw/capwap80211_type_rateset.c
+++ b/src/cw/capwap80211_type_rateset.c
@@ -97,6 +97,10 @@ static struct mbag_item *  get(const uint8_t *src,int len)
 		return NULL;
 
 	uint8_t *data = malloc(len+1);
+	if (!data){
+		free (item);
+		return NULL;
+	}
 	*data=len;
 	memcpy(data+1,src,len);
 	item->data=data;