diff options
| author | dshaligram <dshaligram@c06c8d41-db1a-0410-9941-cceddc491573> | 2007-06-21 13:17:24 +0000 |
|---|---|---|
| committer | dshaligram <dshaligram@c06c8d41-db1a-0410-9941-cceddc491573> | 2007-06-21 13:17:24 +0000 |
| commit | 9f969702ad3564f95eb20fe25950981bc7028851 (patch) | |
| tree | dca7d6f8d55b1771fd66b3c0bd8f698ee25d7b05 /crawl-ref/source/libutil.h | |
| parent | 6e7c6ae56792add3f8d701eca7d144d96ed19458 (diff) | |
| download | crawl-ref-9f969702ad3564f95eb20fe25950981bc7028851.tar.gz crawl-ref-9f969702ad3564f95eb20fe25950981bc7028851.zip | |
Override loadfile and dofile in the Lua user-script interpreter so they have to
use datafile_path, and cannot use shell metacharacters (not that it matters)
and ../ paths. Multiple loading is not prevented; we could probably add another
function that does that.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1614 c06c8d41-db1a-0410-9941-cceddc491573
Diffstat (limited to 'crawl-ref/source/libutil.h')
| -rw-r--r-- | crawl-ref/source/libutil.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crawl-ref/source/libutil.h b/crawl-ref/source/libutil.h index 4eed5ab7a7..b359bfb304 100644 --- a/crawl-ref/source/libutil.h +++ b/crawl-ref/source/libutil.h @@ -26,6 +26,8 @@ bool ends_with(const std::string &s, const std::string &suffix); std::string pluralise(const std::string &name, const char *no_of[] = NULL); +bool shell_safe(const char *file); + /** * Returns 1 + the index of the first suffix that matches the given string, * 0 if no suffixes match. |