I've received a pdf form (pls see attached test file) which I can't open with ghostscript but can view it with Adobe Reader error log: GPL Ghostscript 8.64 (2009-02-03) Copyright (C) 2009 Artifex Software, Inc. All rights reserved. This software comes with NO WARRANTY: see the file PUBLIC for details. Error: /undefined in --run-- Operand stack: 3640 33 0 (t\021\221\032\000e\233B\215o!\271\245\004#\262!\000\000\000\ 000) StdCF --dict:9/9(L)-- CF Execution stack: %interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval- - 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- fa lse 1 %stopped_push 1862 1 3 %oparray_pop 1861 1 3 %oparray_ pop 1845 1 3 %oparray_pop --nostringval-- --nostringval-- --nostri ngval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- Dictionary stack: --dict:1150/1684(ro)(G)-- --dict:1/20(G)-- --dict:74/200(L)-- --dict:74 /200(L)-- --dict:106/127(ro)(G)-- --dict:278/300(ro)(G)-- --dict:19/25(L)- - Current allocation mode is local GPL Ghostscript 8.64: Unrecoverable error, exit code 1
Created attachment 5008 [details] test file
Consider PDF files that have /StmF attribute but no /CF attribute as having ARC4 encryption. The following patch has been committed as a rev. 9740. http://ghostscript.com/pipermail/gs-cvs/2009-May/009326.html Regression testing shows no differences.