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Handle parent directories links, e.g.:

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ports/japanese/ppxp/../../net/ppxp/pkg/DESCR
     -> ports/net/ppxp/pkg/DESCR
This commit is contained in:
Wolfram Schneider 1999-02-01 14:27:03 +00:00
parent 61006efd6b
commit c62a541970
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/www/; revision=4163
1 changed files with 6 additions and 1 deletions
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7
en/cgi/url.cgi
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@ -26,7 +26,7 @@
#
# url.cgi - make plain text URLs clickable
#
# $Id: url.cgi,v 1.14 1999-01-22 23:57:55 wosch Exp $
# $Id: url.cgi,v 1.15 1999-02-01 14:27:03 wosch Exp $
$hsty_base = '';
@ -43,6 +43,11 @@ if ($file !~ m%^(http|ftp)://[a-z_\-0-9]+\.freebsd\.(com|org)%i) {
exit(0);
}
# catch '..', multiple times
# ports/japanese/ppxp/../../net/ppxp/pkg/DESCR
# -> ports/net/ppxp/pkg/DESCR
1 while $file =~ s%/[^/]+/\.\./%/%;
my($cvsroot) = '/home/ncvs';
$file =~ s%(http|ftp)://ftp.freebsd.org/pub/FreeBSD/FreeBSD-current/%%;
print &short_html_header($file);