Merge

circbuffer.c

@@ -48,6 +48,7 @@ circbuffer * cbuf_new(unsigned int size) {
 
 void cbuf_free(circbuffer * cbuf) {
 
+	m_burn(cbuf->data, cbuf->size);
 	m_free(cbuf->data);
 	m_free(cbuf);
 }

common-kex.c

@@ -366,6 +366,11 @@ void gen_new_keys() {
 	ses.keys = ses.newkeys;
 	ses.newkeys = NULL;
 
+	m_burn(C2S_IV, sizeof(C2S_IV));
+	m_burn(C2S_key, sizeof(C2S_key));
+	m_burn(S2C_IV, sizeof(S2C_IV));
+	m_burn(S2C_key, sizeof(S2C_key));
+
 	TRACE(("leave gen_new_keys"))
 }