free unconverted image

diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index 028e15a3faf042dbfca6e2ec661532b6a55354fa..19ee7347c7c2792e4d90cc345fb55f2bc647c92d 100644 (file)
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -26,6 +26,9 @@ void _get_current_metadata(handler* h)
        scanner_image->data = malloc(sizeof(char) *  image->size);
        scanner_image->size = image->size;
        memcpy(scanner_image->data,  image->data,  image->size);
+       free(image->data);
+       image->data = NULL;
+       image->data = 0;
 
        h->current_metadata->valid = 0;
        h->current_metadata->channels = 1;