Don't send anything to clients that don't have active requests

2019-09-06 20:17:03 +00:00 · 2019-09-06 20:17:03 +00:00 · 18062f08d2
parent b10c6c2a5a
commit 18062f08d2
1 changed files with 3 additions and 0 deletions
--- a/src/server.c
+++ b/src/server.c
@ -790,6 +790,9 @@ int nvnc_update_fb(struct nvnc *self, const struct nvnc_fb *fb,

 		pixman_region_intersect(cregion, cregion, &region);

+		if (!pixman_region_not_empty(cregion))
+			continue;
+
 		zrle_encode_frame(&client->z_stream, &frame, &client->pixfmt,
 				  fb->addr, &server_fmt, fb->width, fb->height,
 				  &region);