message: Fixed bug with incorrect allocation of class name blacklist and whitelist strings
diff: return NULL;
  }
  - char **cStrings = (char **)calloc(strings.count, sizeof(char *));
  -
  - if (!cStrings) {
  - if (error) {
  - *error = [TFLCommonUtils customErrorWithCode:TFLSupportErrorCodeInternalError
  - description:@"Could not initialize list type options."];
  - }
  - return nil;
  - }
  + char **cStrings = (char **)[TFLCommonUtils mallocWithSize:strings.count * sizeof(char *)
  + error:error];
  for (NSInteger i = 0; i < strings.count; i++) {
  - char *cString = [TFLCommonUtils
  - mallocWithSize:[strings[i] lengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1
  + cStrings[i] = (char *)[TFLCommonUtils
  + mallocWithSize:([strings[i] lengthOfBytesUsingEncoding:NSUTF8StringEncoding] + 1) *
  + sizeof(char)
  error:error];
  - if (!cString) return nil;
  + if (!cStrings[i]) return nil;
  - strcpy(cString, strings[i].UTF8String);
  + strcpy(cStrings[i], strings[i].UTF8String);
  }
  -
  return cStrings;
  }
  