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Description: Upstream fix for bug #1091683 (PDFInfo.pm)
Origin: upstream, https://svn.apache.org/viewvc?view=revision&revision=1919365
Bug: https://bz.apache.org/SpamAssassin/show_bug.cgi?id=8304
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1091683
Index: spamassassin/lib/Mail/SpamAssassin/Plugin/PDFInfo.pm
===================================================================
--- spamassassin.orig/lib/Mail/SpamAssassin/Plugin/PDFInfo.pm
+++ spamassassin/lib/Mail/SpamAssassin/Plugin/PDFInfo.pm
@@ -334,7 +334,11 @@ sub _get_pdf_details {
$location = _parse_string($1);
}
if (not defined($location) or index($location, '.') <= 0) {
- $location = _parse_string($2);
+ if(defined $2) {
+ $location = _parse_string($2);
+ } else {
+ next;
+ }
}
next unless index($location, '.') > 0; # ignore some binary mess
next if $location =~ /\0/; # ignore urls with NUL characters
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