address review items

certgen/Makefile

@@ -1,4 +1,4 @@
-CC=gcc
+CC=gcc -fsanitize=address
 #if you installed wolfssl to an alternate location use CFLAGS and LIBS to
 #control your build:
 #CFLAGS=-Wall -I/path/to/include
@@ -9,8 +9,7 @@ CC=gcc
 #LIBS=-L/Users/khimes/work/testDir/wolf-install-dir-for-testing/lib -lwolfssl
 #END EXAMPLE
 
-#WOLF_INSTALL_DIR=/usr/local
-WOLF_INSTALL_DIR=/Users/kalebhimes/work/testDir/wolf-install-dir-for-testing
+WOLF_INSTALL_DIR=/usr/local
 CFLAGS=-I$(WOLF_INSTALL_DIR)/include -Wall
 LIBS=-L$(WOLF_INSTALL_DIR)/lib -lwolfssl
 

certgen/csr_w_ed25519_example.c

@@ -11,7 +11,8 @@ int main(void)
     !defined(WOLFSSL_CERT_GEN)
   printf("The csr_w_ed25519_example will not work unless wolfSSL is\n"
          "configured with the following settings:\n"
-         "--enable-ed25519 --enable-certreq --enable-certgen\n");
+         "--enable-ed25519 --enable-certreq --enable-certgen --enable-keygen"
+         "\n");
   return 0;
 #else
     int ret;
@@ -21,6 +22,9 @@ int main(void)
     byte der[MAX_TEMP_SIZE], pem[MAX_TEMP_SIZE];
     int  derSz, pemSz;
 
+    XMEMSET(&rng, 0, sizeof(rng));
+    XMEMSET(&key, 0, sizeof(key));
+
     ret = wc_ed25519_init(&key);
     if (ret != 0) {
         printf("ECC init key failed: %d\n", ret);