X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fdisplay%2Fnr-arena.cpp;h=7c0664d16a6b394164e2ec3cc1016ab977aa563b;hb=b9cac2d195a58d3f9d9067b74f9fcadd0fb3cf39;hp=a6e33d2dc43ba743e0340ad5cd2ee4f4629a1105;hpb=b64d0121f71311f8f4439bd85e773e8a22f12185;p=inkscape.git

diff --git a/src/display/nr-arena.cpp b/src/display/nr-arena.cpp
index a6e33d2dc..7c0664d16 100644
--- a/src/display/nr-arena.cpp
+++ b/src/display/nr-arena.cpp
@@ -54,6 +54,7 @@ nr_arena_init (NRArena *arena)
 	arena->delta = 0; // to be set by desktop from prefs
 	arena->rendermode = RENDERMODE_NORMAL; // default is normal render
 	arena->outlinecolor = 0xff; // black; to be set by desktop from bg color
+	arena->canvasarena = NULL; 
 }
 
 static void
@@ -109,6 +110,12 @@ nr_arena_render_paintserver_fill (NRPixBlock *pb, NRRectL *area, SPPainter *pain
 	NRPixBlock cb, cb_opa;
 	nr_pixblock_setup_fast (&cb, NR_PIXBLOCK_MODE_R8G8B8A8N, area->x0, area->y0, area->x1, area->y1, TRUE);
 	nr_pixblock_setup_fast (&cb_opa, NR_PIXBLOCK_MODE_R8G8B8A8N, area->x0, area->y0, area->x1, area->y1, TRUE);
+
+        // if memory allocation failed, abort 
+	if ((cb.size != NR_PIXBLOCK_SIZE_TINY && cb.data.px == NULL) || (cb_opa.size != NR_PIXBLOCK_SIZE_TINY && cb_opa.data.px == NULL)) {
+            return;
+        }
+
     cb.visible_area = pb->visible_area; 
     cb_opa.visible_area = pb->visible_area;