Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/modules/loaders/edb
Modified Files:
evas_image_load_edb.c
Log Message:
check dimensions for safety
===================================================================
RCS file: /cvs/e/e17/libs/evas/src/modules/loaders/edb/evas_image_load_edb.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- evas_image_load_edb.c 28 Oct 2006 03:02:21 -0000 1.4
+++ evas_image_load_edb.c 5 Nov 2006 05:07:52 -0000 1.5
@@ -57,14 +57,15 @@
}
w = header[1];
h = header[2];
- alpha = header[3];
- compression = header[4];
- if ((w > 8192) || (h > 8192))
+ if ((w < 1) || (h < 1) || (w > 8192) || (h > 8192))
{
free(ret);
e_db_close(db);
return 0;
}
+ alpha = header[3];
+ compression = header[4];
+
if ((compression == 0) && (size < ((w * h * 4) + 32)))
{
free(ret);
@@ -127,14 +128,16 @@
}
w = header[1];
h = header[2];
- alpha = header[3];
- compression = header[4];
- if ((w > 8192) || (h > 8192))
+ if ((w < 1) || (h < 1) || (w > 8192) || (h > 8192))
{
free(ret);
e_db_close(db);
return 0;
}
+
+ alpha = header[3];
+ compression = header[4];
+
if ((compression == 0) && (size < ((w * h * 4) + 32)))
{
free(ret);
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