1 files changed, 8 insertions, 7 deletions

diff --git a/src/lib/libcrypto/pkcs7/example.c b/src/lib/libcrypto/pkcs7/example.c
index 7354890084..f6656be28e 100644
--- a/src/lib/libcrypto/pkcs7/example.c
+++ b/src/lib/libcrypto/pkcs7/example.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <openssl/pkcs7.h>
 #include <openssl/asn1_mac.h>
 
@@ -36,7 +37,7 @@ void add_signed_string(PKCS7_SIGNER_INFO *si, char *str)
                 signed_string_nid=
                         OBJ_create("1.2.3.4.5","OID_example","Our example OID");
         os=ASN1_OCTET_STRING_new();
-        ASN1_OCTET_STRING_set(os,str,strlen(str));
+        ASN1_OCTET_STRING_set(os,(unsigned char*)str,strlen(str));
         /* When we add, we do not free */
         PKCS7_add_signed_attribute(si,signed_string_nid,
                 V_ASN1_OCTET_STRING,(char *)os);
@@ -68,7 +69,7 @@ int get_signed_string(PKCS7_SIGNER_INFO *si, char *buf, int len)
         return(0);
         }
 
-static signed_seq2string_nid= -1;
+static int signed_seq2string_nid= -1;
 /* ########################################### */
 int add_signed_seq2string(PKCS7_SIGNER_INFO *si, char *str1, char *str2)
         {
@@ -86,8 +87,8 @@ int add_signed_seq2string(PKCS7_SIGNER_INFO *si, char *str1, char *str2)
 
         os1=ASN1_OCTET_STRING_new();
         os2=ASN1_OCTET_STRING_new();
-        ASN1_OCTET_STRING_set(os1,str1,strlen(str1));
-        ASN1_OCTET_STRING_set(os2,str1,strlen(str1));
+        ASN1_OCTET_STRING_set(os1,(unsigned char*)str1,strlen(str1));
+        ASN1_OCTET_STRING_set(os2,(unsigned char*)str1,strlen(str1));
         i =i2d_ASN1_OCTET_STRING(os1,NULL);
         i+=i2d_ASN1_OCTET_STRING(os2,NULL);
         total=ASN1_object_size(1,i,V_ASN1_SEQUENCE);
@@ -197,7 +198,7 @@ X509_ATTRIBUTE *create_string(char *str)
                 signed_string_nid=
                         OBJ_create("1.2.3.4.5","OID_example","Our example OID");
         os=ASN1_OCTET_STRING_new();
-        ASN1_OCTET_STRING_set(os,str,strlen(str));
+        ASN1_OCTET_STRING_set(os,(unsigned char*)str,strlen(str));
         /* When we add, we do not free */
         ret=X509_ATTRIBUTE_create(signed_string_nid,
                 V_ASN1_OCTET_STRING,(char *)os);
@@ -250,8 +251,8 @@ X509_ATTRIBUTE *add_seq2string(PKCS7_SIGNER_INFO *si, char *str1, char *str2)
 
         os1=ASN1_OCTET_STRING_new();
         os2=ASN1_OCTET_STRING_new();
-        ASN1_OCTET_STRING_set(os1,str1,strlen(str1));
-        ASN1_OCTET_STRING_set(os2,str1,strlen(str1));
+        ASN1_OCTET_STRING_set(os1,(unsigned char*)str1,strlen(str1));
+        ASN1_OCTET_STRING_set(os2,(unsigned char*)str1,strlen(str1));
         i =i2d_ASN1_OCTET_STRING(os1,NULL);
         i+=i2d_ASN1_OCTET_STRING(os2,NULL);
         total=ASN1_object_size(1,i,V_ASN1_SEQUENCE);