From b37a8b7e764c770e5b913116a2e3330b23ff4f67 Mon Sep 17 00:00:00 2001 From: Dana Jansens Date: Thu, 8 Mar 2007 01:03:13 +0000 Subject: [PATCH] Fix possible crashingness, from last commit. --- render/render.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/render/render.c b/render/render.c index df47d6db..a1120570 100644 --- a/render/render.c +++ b/render/render.c @@ -52,6 +52,14 @@ Pixmap RrPaintPixmap(RrAppearance *a, gint w, gint h) /* ob_debug("Invalid parent co-ordinates\n"); */ return None; } + + if (a->surface.grad == RR_SURFACE_PARENTREL && + (a->surface.parentx >= a->surface.parent->w || + a->surface.parenty >= a->surface.parent->h)) + { + return None; + } + resized = (a->w != w || a->h != h); oldp = a->pixmap; /* save to free after changing the visible pixmap */ @@ -79,10 +87,6 @@ Pixmap RrPaintPixmap(RrAppearance *a, gint w, gint h) sw = a->surface.parent->w; sh = a->surface.parent->h; - if (a->surface.parentx >= sw || a->surface.parenty >= sh) { - return oldp; - } - source = (a->surface.parent->surface.pixel_data + a->surface.parentx + sw * a->surface.parenty); dest = a->surface.pixel_data; -- 2.39.2