Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/modules/loaders/jpeg
Modified Files:
evas_image_load_jpeg.c
Log Message:
check dimensions for safety
===================================================================
RCS file: /cvs/e/e17/libs/evas/src/modules/loaders/jpeg/evas_image_load_jpeg.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -3 -r1.5 -r1.6
--- evas_image_load_jpeg.c 28 Oct 2006 03:02:22 -0000 1.5
+++ evas_image_load_jpeg.c 5 Nov 2006 05:07:52 -0000 1.6
@@ -101,6 +101,11 @@
}
w = cinfo.output_width;
h = cinfo.output_height;
+ if ((w < 1) || (h < 1) || (w > 8192) || (h > 8192))
+ {
+ jpeg_destroy_decompress(&cinfo);
+ return 0;
+ }
if (im->load_opts.scale_down_by > 1)
{
w /= im->load_opts.scale_down_by;
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