svn commit: r358413 - head/contrib/sendmail/src

[Jung-uk Kim]

Author: jkim
Date: Thu Feb 27 23:06:12 2020
New Revision: 358413
URL: https://svnweb.freebsd.org/changeset/base/358413

Log:
  Plug possible memory leaks in the previous patch.
  
  Two DH_free() calls were accidentally removed.
  
  Pointyhat to:	jkim

Modified:
  head/contrib/sendmail/src/tls.c

Modified: head/contrib/sendmail/src/tls.c
==============================================================================
--- head/contrib/sendmail/src/tls.c	Thu Feb 27 22:36:16 2020	(r358412)
+++ head/contrib/sendmail/src/tls.c	Thu Feb 27 23:06:12 2020	(r358413)
@@ -92,6 +92,7 @@ get_dh512()
 	dhg_bn = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
 	if ((dhp_bn == NULL) || (dhg_bn == NULL))
 	{
+		DH_free(dh);
 		BN_free(dhp_bn);
 		BN_free(dhg_bn);
 		return NULL;
@@ -155,6 +156,7 @@ get_dh2048()
 	dhg_bn = BN_bin2bn(dh2048_g, sizeof(dh2048_g), NULL);
 	if ((dhp_bn == NULL) || (dhg_bn == NULL))
 	{
+		DH_free(dh);
 		BN_free(dhp_bn);
 		BN_free(dhg_bn);
 		return NULL;