string-hash: use strcmp instead of memcmp

src/util-hash-string.c

@@ -38,14 +38,7 @@ uint32_t StringHashFunc(HashTable *ht, void *data, uint16_t datalen)
 char StringHashCompareFunc(void *data1, uint16_t datalen1,
                            void *data2, uint16_t datalen2)
 {
-    size_t len1 = strlen((char *)data1);
-    size_t len2 = strlen((char *)data2);
-
-    if (len1 == len2 && memcmp(data1, data2, len1) == 0) {
-        return 1;
-    }
-
-    return 0;
+    return strcmp((const char *)data1, (const char *)data2) == 0;
 }
 
 void StringHashFreeFunc(void *data)