Dear list,
This is a feature request for a safe mode for lilypond-book.
One can run lilypond with the -dsafe switch to avoid a security risk
when compiling .ly files including evil scheme code. There is no
equivalent switch for lilypond-book, and using --process leads to errors.
I'll post below a simple example.
Thanks,
Julien
---------------------------
$ cat docu.lytex
\documentclass{article}
\begin{document}
\begin{lilypond}
{c' d' e'}
\end{lilypond}
\end{document}
$ lilypond-book --process="lilypond -dsafe -dbackend=eps" docu.lytex
lilypond-book (GNU LilyPond) 2.12.3
Reading docu.lytex...
Running latex...This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live
2009/Debian)
restricted \write18 enabled.
entering extended mode
(/tmp/tmpgwVO1K.tex
LaTeX2e <2009/09/24>
Babel <v3.8l> and hyphenation patterns for english, usenglishmax,
dumylang, noh
yphenation, french, basque, ngerman, german, german-x-2009-06-19,
ngerman-x-200
9-06-19, ukenglish, loaded.
(/usr/share/texmf-texlive/tex/latex/base/article.cls
Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
(/usr/share/texmf-texlive/tex/latex/base/size10.clo))
No file tmpgwVO1K.aux.
textwidth=345.0pt
columnsep=10.0pt
(./tmpgwVO1K.aux) )
No pages of output.
Transcript written on tmpgwVO1K.log.
Dissecting...
Writing snippets...
Processing...
Running lilypond...GNU LilyPond 2.12.3
Processing `/scratch/examples/Test/snippet-map--1168004333.ly'
Parsing...
/scratch/examples/Test/snippet-map--1168004333.ly:4:1: error: GUILE
signaled an error for the expression beginning here
#
(ly:add-file-name-alist '(("d6/lily-79fd5fcc.ly" . "docu.lytex")
Unbound variable: ly:add-file-name-alist
/scratch/examples/Test/snippet-map--1168004333.ly:0: warning: no
\version statement found, please add
\version "2.12.3"
for future compatibility
Processing `/scratch/examples/Test/d6/lily-79fd5fcc.ly'
Parsing...
/scratch/examples/Test/d6/lily-79fd5fcc.ly:3:9: error: include files are
not allowed in safe mode
\include
"lilypond-book-preamble.ly"
/scratch/examples/Test/d6/lily-79fd5fcc.ly:13:3: error: GUILE signaled
an error for the expression beginning here
#
(define dump-extents #t)
Wrong type argument in position 1: #<srcprops ((breakpoint . #f) (line .
40) (column . 7) (filename .
"/usr/share/lilypond/2.12.3/ly/music-functions-init.ly"))>
/scratch/examples/Test/d6/lily-79fd5fcc.ly:17:22: error: GUILE signaled
an error for the expression beginning here
force-assignment = #
""
Wrong type argument in position 1: #<srcprops ((breakpoint . #f) (line .
40) (column . 7) (filename .
"/usr/share/lilypond/2.12.3/ly/music-functions-init.ly"))>
/scratch/examples/Test/d6/lily-79fd5fcc.ly:18:16: error: GUILE signaled
an error for the expression beginning here
line-width = #
(- line-width (* mm 3.000000))
Wrong type argument in position 1: #<srcprops ((breakpoint . #f) (line .
40) (column . 7) (filename .
"/usr/share/lilypond/2.12.3/ly/music-functions-init.ly"))>
/scratch/examples/Test/d6/lily-79fd5fcc.ly:0: warning: no \version
statement found, please add
\version "2.12.3"
for future compatibility
Interpreting music...
Preprocessing graphical
objects.../usr/share/lilypond/2.12.3/scm/titling.scm:9:34: In procedure
ly:paper-get-number in expression (ly:paper-get-number layout (quote
line-width)):
/usr/share/lilypond/2.12.3/scm/titling.scm:9:34: Wrong type (expecting
real number): #<unspecified>
command failed: lilypond -dsafe -dbackend=eps -I
"/scratch/examples/Test" --formats=eps -deps-box-padding=3.000000
-dread-file-list -dno-strip-output-dir
"/scratch/examples/Test/snippet-names--1168004333.ly"
Child returned 1
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