Convert crash, gs bug ?

[broucaries]

From https://bugs.launchpad.net/ubuntu/+sour ... bug/487637

onvert -define pdf:use-cropbox=true -depth 8 -flatten "pdf:foo.pdf" "ppm:foo.ppm"
**** Page has no /MediaBox attribute. Using the current page size.
Error: /stackunderflow in --run--
Operand stack:
--dict:6/6(L)-- 612.0 792.0 3
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push 1862 1 3 %oparray_pop 1861 1 3 %oparray_pop 1845 1 3 %oparray_pop --nostringval-- --nostringval-- 2 1 1 --nostringval-- %for_pos_int_continue --nostringval-- --nostringval--
Dictionary stack:
--dict:1159/1684(ro)(G)-- --dict:1/20(G)-- --dict:75/200(L)-- --dict:75/200(L)-- --dict:106/127(ro)(G)-- --dict:285/300(ro)(G)-- --dict:21/25(L)-- --dict:2/6(L)--
Current allocation mode is local
GPL Ghostscript 8.70: Unrecoverable error, exit code 1
convert: Postscript delegate failed `foo.pdf': No such file or directory @ pdf.c/ReadPDFImage/612.
convert: missing an image filename `ppm:foo.ppm' @ convert.c/ConvertImageCommand/2775.
nmn@laptop:~/temp$

The problem is in "-define pdf:use-cropbox=true" option. Without this option everything works Ok

Thank you

[magick]

The bug you reported is in Ghostscript. We have reports it has been fixed but we're not sure which release the patch is in.