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authorAkira Yokosawa2022-02-10 10:26:53 +0900
committerJonathan Corbet2022-02-14 12:50:17 -0700
commit6b22ce002f755e34e9a92ce5a41ffda0b729b892 (patch)
tree69133712ad84c6f941762bf4790f81971ec962aa /Documentation/Makefile
parentf647de4b02dcb1815fb3019f86a001a681daf0a1 (diff)
docs: Makefile: Add -no-shell-escape option to LATEXOPTS
It turns out that LaTeX enables \write18, which allows (some) shell commands to be executed from the document source, by default. This the often-seen warning during a pdfdocs build: restricted \write18 enabled That is a potential security problem and is entirely unnecessary; nothing in the kernel PDF docs build needs that capability. So disable \write18 explicitly. Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Link: https://lore.kernel.org/r/519bd2d9-1bee-03e1-eeb4-d9883c18be0c@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/Makefile')
-rw-r--r--Documentation/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 9f4bd42cef18..64d44c1ecad3 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -26,7 +26,7 @@ SPHINX_CONF = conf.py
PAPER =
BUILDDIR = $(obj)/output
PDFLATEX = xelatex
-LATEXOPTS = -interaction=batchmode
+LATEXOPTS = -interaction=batchmode -no-shell-escape
ifeq ($(KBUILD_VERBOSE),0)
SPHINXOPTS += "-q"