diff options
Diffstat (limited to 'libfreerdp/gdi/gfx.c')
| -rw-r--r-- | libfreerdp/gdi/gfx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libfreerdp/gdi/gfx.c b/libfreerdp/gdi/gfx.c index 3dcf2cba8..21daeb36d 100644 --- a/libfreerdp/gdi/gfx.c +++ b/libfreerdp/gdi/gfx.c @@ -1411,6 +1411,9 @@ static UINT gdi_CacheToSurface(RdpgfxClientContext* context, const RECTANGLE_16 rect = { destPt->x, destPt->y, destPt->x + cacheEntry->width, destPt->y + cacheEntry->height }; + if (rectangle_is_empty(&rect)) + continue; + if (!is_rect_valid(&rect, surface->width, surface->height)) goto fail; |