--- a/libpurple/protocols/facebook/data.c Mon Oct 22 18:35:36 2018 -0500 +++ b/libpurple/protocols/facebook/data.c Mon Oct 22 18:37:33 2018 -0500 @@ -602,7 +602,7 @@ url = fb_data_image_get_url(img); req = purple_http_request_new(url); - purple_http_request_set_max_len(req, -1); + purple_http_request_set_max_len(req, FB_DATA_ICON_SIZE_MAX); con = purple_http_request(priv->gc, req, fb_data_image_cb, img); fb_http_conns_add(priv->cons, con);