# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1520524293 -28800
# Node ID 0bdbb9ecc403a0a32e9a96e54d566ede1f8718bd
# Parent  98d2b125eb899689a68658347f99bb983962f12f
avoid leak of ecdh public key

diff -r 98d2b125eb89 -r 0bdbb9ecc403 common-kex.c
--- a/common-kex.c	Thu Mar 08 23:23:19 2018 +0800
+++ b/common-kex.c	Thu Mar 08 23:51:33 2018 +0800
@@ -694,6 +694,9 @@
 	/* K, the shared secret */
 	buf_putmpint(ses.kexhashbuf, ses.dh_K);
 
+	ecc_free(Q_them);
+	m_free(Q_them);
+
 	/* calculate the hash H to sign */
 	finish_kexhashbuf();
 }