Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/modules/loaders/svg
Modified Files:
evas_image_load_svg.c
Log Message:
check dimensions for safety
===================================================================
RCS file: /cvs/e/e17/libs/evas/src/modules/loaders/svg/evas_image_load_svg.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -3 -r1.10 -r1.11
--- evas_image_load_svg.c 28 Oct 2006 03:02:22 -0000 1.10
+++ evas_image_load_svg.c 5 Nov 2006 05:07:53 -0000 1.11
@@ -73,6 +73,12 @@
rsvg_handle_get_dimensions(rsvg, &dim);
w = dim.width;
h = dim.height;
+ if ((w < 1) || (h < 1) || (w > 8192) || (h > 8192))
+ {
+ rsvg_handle_free(rsvg);
+ chdir(pcwd);
+ return 0;
+ }
if (im->load_opts.scale_down_by > 1)
{
w /= im->load_opts.scale_down_by;
@@ -143,6 +149,12 @@
rsvg_handle_get_dimensions(rsvg, &dim);
w = dim.width;
h = dim.height;
+ if ((w < 1) || (h < 1) || (w > 8192) || (h > 8192))
+ {
+ rsvg_handle_free(rsvg);
+ chdir(pcwd);
+ return 0;
+ }
if (im->load_opts.scale_down_by > 1)
{
w /= im->load_opts.scale_down_by;
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