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| author | David Phillips <david@sighup.nz> | 2019-09-29 13:30:29 +1300 |
|---|---|---|
| committer | David Phillips <david@sighup.nz> | 2019-09-29 13:30:29 +1300 |
| commit | 892c385e04880f723567b3611eb945093f1eed8b (patch) | |
| tree | cecc0887f316a208b3cd39169e3066e054d5b107 /Plugin | |
| parent | 675510557f7499251ac8db3f19b1ca9a692c3f08 (diff) | |
| download | idalius-892c385e04880f723567b3611eb945093f1eed8b.tar.xz | |
This patch prevents accidental leakage of content-type header and charset
between calls to get_title. Without clearing these, it is possible for a URL
title to be decoded from the wrong charset if a URL was previously titled
with a differing charset to the current one. This patch clears these stale
values to guarantee accurate charset decoding per URL.
Diffstat (limited to 'Plugin')
| -rw-r--r-- | Plugin/URL_Title.pm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Plugin/URL_Title.pm b/Plugin/URL_Title.pm index 14b963d..d787d90 100644 --- a/Plugin/URL_Title.pm +++ b/Plugin/URL_Title.pm @@ -88,7 +88,9 @@ sub get_title my $html = $response->{content}; - $title = ""; + $charset = undef; + $content_type = undef; + $title = undef; my $p = HTML::Parser->new(api_version => 3); $p->handler( start => \&start_handler, "tagname,attr,self" ); $p->parse($html); |