diff options
| -rw-r--r-- | vnc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/vnc.c b/vnc.c index c8fe659a13..5fc7012eb9 100644 --- a/vnc.c +++ b/vnc.c @@ -851,6 +851,7 @@ static int vnc_update_client(VncState *vs, int has_dirty) int y; int n_rectangles; int saved_offset; + int width, height; int n; if (vs->output.offset && !vs->audio_cap && !vs->force_update) @@ -872,10 +873,13 @@ static int vnc_update_client(VncState *vs, int has_dirty) saved_offset = vs->output.offset; vnc_write_u16(vs, 0); - for (y = 0; y < vd->server->height; y++) { + width = MIN(vd->server->width, vs->client_width); + height = MIN(vd->server->height, vs->client_height); + + for (y = 0; y < height; y++) { int x; int last_x = -1; - for (x = 0; x < vd->server->width / 16; x++) { + for (x = 0; x < width / 16; x++) { if (vnc_get_bit(vs->dirty[y], x)) { if (last_x == -1) { last_x = x; |