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lib/locale.t: Untaint before checking if next thing taints
author
Karl Williamson
<public@khwilliamson.com>
Tue, 18 Feb 2014 18:45:48 +0000
(11:45 -0700)
committer
Karl Williamson
<public@khwilliamson.com>
Wed, 19 Feb 2014 21:31:38 +0000
(14:31 -0700)
The tests weren't testing what they purported to, as we should be sure
to start with untained values to see if the operation taints.
lib/locale.t
patch
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diff --git
a/lib/locale.t
b/lib/locale.t
index
b195394
..
1dce940
100644
(file)
--- a/
lib/locale.t
+++ b/
lib/locale.t
@@
-159,6
+159,14
@@
check_taint $+;
check_taint $1;
check_taint_not $2;
+/(.)/; # untaint $&, $`, $', $+, $1.
+check_taint_not $&, '/(.)/';
+check_taint_not $`;
+check_taint_not $';
+check_taint_not $+;
+check_taint_not $1;
+check_taint_not $2;
+
/(\s)/; # taint $&, $`, $', $+, $1.
check_taint $&;
check_taint $`;
@@
-167,6
+175,9
@@
check_taint $+;
check_taint $1;
check_taint_not $2;
+/(.)/; # untaint $&, $`, $', $+, $1.
+check_taint_not $&, '/(.)/';
+
/(\S)/; # taint $&, $`, $', $+, $1.
check_taint $&;
check_taint $`;