[lintian] 01/04: L::Path: Use symbolic resolution instead of is_ancestor_of

[Niels Thykier <nthykier@moszumanska.debian.org>]

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nthykier pushed a commit to branch master
in repository lintian.

commit 8a92df272dd86321834b0796228313d29f0a0b44
Author: Niels Thykier <niels@thykier.net>
Date:   Mon Sep 29 20:16:12 2014 +0200

    L::Path: Use symbolic resolution instead of is_ancestor_of
    
    Signed-off-by: Niels Thykier <niels@thykier.net>
---
 lib/Lintian/Path.pm | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/Lintian/Path.pm b/lib/Lintian/Path.pm
index 919fb7b..97629ac 100644
--- a/lib/Lintian/Path.pm
+++ b/lib/Lintian/Path.pm
@@ -430,10 +430,8 @@ sub _check_access {
     if (exists($self->{'_valid_path'})) {
         $safe = $self->{'_valid_path'};
     } else {
-        my $root_path = $self->_collect_path;
-        if (!-e $path || !is_ancestor_of($root_path, $path)) {
-            $safe = 0;
-        }
+        my $resolvable = $self->resolve_path;
+        $safe = 0 if not $resolvable;
     }
     if (not $safe) {
         $self->{'_valid_path'} = $self->{'_is_open_ok'} = 0;

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