summaryrefslogtreecommitdiff
path: root/Master/tlpkg/tlperl/lib/tainted.pl
diff options
context:
space:
mode:
authorSiep Kroonenberg <siepo@cybercomm.nl>2011-02-17 16:52:23 +0000
committerSiep Kroonenberg <siepo@cybercomm.nl>2011-02-17 16:52:23 +0000
commit8da2d23733595367fad869e5fbc6c9a87041879b (patch)
tree0f3719f4eea97f872b6347c6d9ff5aa2ccd38299 /Master/tlpkg/tlperl/lib/tainted.pl
parent9d55a4cf517a832c74e85179eac4239f9be8d2e7 (diff)
New tlperl part VIII
git-svn-id: svn://tug.org/texlive/trunk@21430 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl/lib/tainted.pl')
-rw-r--r--Master/tlpkg/tlperl/lib/tainted.pl12
1 files changed, 12 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/tainted.pl b/Master/tlpkg/tlperl/lib/tainted.pl
new file mode 100644
index 00000000000..a3a560ffecc
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/tainted.pl
@@ -0,0 +1,12 @@
+# This legacy library is deprecated and will be removed in a future
+# release of perl.
+# This subroutine returns true if its argument is tainted, false otherwise.
+#
+
+sub tainted {
+ local($@);
+ eval { kill 0 * $_[0] };
+ $@ =~ /^Insecure/;
+}
+
+1;