[Lxr-dev] [ lxr-Bugs-1322202 ] source does not enter 2-letters dirs

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Bugs item #1322202, was opened at 2005-10-10 02:04
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Category: Browsing
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: source does not enter 2-letters dirs

Initial Comment:
(LXR 0.9.4)

The source script refuses to enter a 2 letters dir
(such as 'fs' or 'mm' in linux kernel source tree).

The problem comes from a misuse of the dot in the
regexp used to filter out the .. (parent) dir.

Fixup : apply following patch (do not forget to apply
to the perl-mods
installed in the /usr/.../site_lisp perl directory if 
you followd install directives)

--- LXR/Common.pm       2005-10-07 15:21:11.000000000 +0200
+++ LXR/Common.pm~      2005-10-05 17:55:19.000000000 +0200
@@ -541,7 +541,7 @@
                # First suppress anything after a dodgy
character
                $path =~ s!(^[\w_+-,.%^/]+).*!$1!;
                # Clean out /../
-               while ($path =~ m!/\.\./!) {
+               while ($path =~ m!/../!) {
                        $path = s!/\.\./!/!g;
                }
        }



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