gd/gd-2.0.33-overflow.patch

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2006-10-31 13:59:23 +00:00
--- gd-2.0.33/gd_gd.c.overflow 2006-10-31 14:43:06.000000000 +0100
+++ gd-2.0.33/gd_gd.c 2006-10-31 14:44:16.000000000 +0100
@@ -149,6 +149,10 @@
{
im = gdImageCreate (*sx, *sy);
}
+ if (!im)
+ {
+ goto fail1;
+ }
if (!_gdGetColors (in, im, gd2xFlag))
{
goto fail2;
--- gd-2.0.33/gd.c.overflow 2006-10-31 14:18:02.000000000 +0100
+++ gd-2.0.33/gd.c 2006-10-31 14:27:54.000000000 +0100
@@ -2467,6 +2467,8 @@
}
bytes = (w * h / 8) + 1;
im = gdImageCreate (w, h);
+ if(!im)
+ return 0;
gdImageColorAllocate (im, 255, 255, 255);
gdImageColorAllocate (im, 0, 0, 0);
x = 0;