2 files changed, 6 insertions, 2 deletions

diff --git a/src/lib/libcrypto/cms/cms_env.c b/src/lib/libcrypto/cms/cms_env.c
index 4f1a0b1445..8640f459fb 100644
--- a/src/lib/libcrypto/cms/cms_env.c
+++ b/src/lib/libcrypto/cms/cms_env.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cms_env.c,v 1.21 2019/08/11 11:04:18 jsing Exp $ */
+/* $OpenBSD: cms_env.c,v 1.22 2019/08/11 11:07:40 jsing Exp $ */
 /*
  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
@@ -52,6 +52,8 @@
  * ====================================================================
  */
 
+#include <string.h>
+
 #include "cryptlib.h"
 #include <openssl/asn1t.h>
 #include <openssl/pem.h>
diff --git a/src/lib/libcrypto/cms/cms_kari.c b/src/lib/libcrypto/cms/cms_kari.c
index 347304ab8c..bc234d2e22 100644
--- a/src/lib/libcrypto/cms/cms_kari.c
+++ b/src/lib/libcrypto/cms/cms_kari.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cms_kari.c,v 1.11 2019/08/11 11:04:18 jsing Exp $ */
+/* $OpenBSD: cms_kari.c,v 1.12 2019/08/11 11:07:40 jsing Exp $ */
 /*
  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
@@ -52,6 +52,8 @@
  * ====================================================================
  */
 
+#include <string.h>
+
 #include "cryptlib.h"
 #include <openssl/asn1t.h>
 #include <openssl/pem.h>