diff options
| -rw-r--r-- | IkiWiki/Plugin/editpage.pm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm index df29bcc98..8f71dafa8 100644 --- a/IkiWiki/Plugin/editpage.pm +++ b/IkiWiki/Plugin/editpage.pm @@ -91,6 +91,9 @@ sub cgi_editpage ($$) { # This untaint is safe because we check file_pruned and # wiki_file_regexp. my ($page)=$form->field('page')=~/$config{wiki_file_regexp}/; + if (! defined $page) { + error(gettext("bad page name")); + } $page=possibly_foolish_untaint($page); my $absolute=($page =~ s#^/+##); # absolute name used to force location if (! defined $page || ! length $page || |