Fix warning found by CI

Author: anhu

src/ssl_sess.c

@@ -523,6 +523,8 @@ int wolfSSL_memrestore_session_cache(const void* mem, int sz)
 
         XMEMCPY(&SessionCache[i], row++, SIZEOF_SESSION_ROW);
     #ifndef SESSION_CACHE_DYNAMIC_MEM
+    #if defined(HAVE_SESSION_TICKET) || \
+       (defined(SESSION_CERTS) && defined(OPENSSL_EXTRA))
         /* Reset pointers to safe values after raw copy */
         {
             int j;
@@ -538,6 +540,7 @@ int wolfSSL_memrestore_session_cache(const void* mem, int sz)
             }
         }
     #endif
+    #endif
     #ifdef ENABLE_SESSION_CACHE_ROW_LOCK
         SESSION_ROW_UNLOCK(&SessionCache[i]);
     #endif

tests/api.c

@@ -34590,7 +34590,7 @@ static int test_zd21422_pkcs7_padding_oracle(void)
     byte encoded[4096];
     byte output[256];
     byte modified[4096];
-    int encodedSz;
+    int encodedSz = 0;
     int outSz;
     int ctOff = -1;
     int ctLen = 0;