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b5e14a1344
Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
53 lines
1.6 KiB
Perl
Executable file
53 lines
1.6 KiB
Perl
Executable file
#! /usr/bin/env perl
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use warnings;
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use strict;
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# for each filename on the command line
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# get the modtime
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# make a backup of the file
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# - error if there is already a backup?
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# flush the live version(?)
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# start a line-by-line copy of the backup to the new file,
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# doing the BeginDate/EndDate substitution
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# <!-- #BeginDate format:En1m -->3-oct-11 18:20<!-- #EndDate -->
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# <!-- #BeginDate format:En2m -->01-Aug-2011 17:56<!-- #EndDate -->
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# without the 'm' no minutes are included.
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my $i;
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my $mod_time;
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my $stamp;
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my @m_abbr = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
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foreach ( @ARGV ) {
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$i = $_;
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$mod_time = (stat ($i))[9];
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$stamp = localtime($mod_time);
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my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) =
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localtime($mod_time);
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$year += 1900;
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# print "<$i> at <$stamp>\n";
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open(my $IFILE, "<", $i) or die "Cannot open < $i: $!";
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open(my $OFILE, ">", $i.".new") or die "Cannot open > $i.new: $!";
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while(<$IFILE>) {
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if (/(.*<!--\s*#BeginDate\s*format:)(\S*)(\s*-->).*(<!--\s*#EndDate\s*-->.*)/) {
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# print "Got: $_";
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# print "as: <$1><$2><$3>...<$4>\n";
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print { $OFILE } $1,$2,$3;
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printf { $OFILE } "%s-%s-%s %02d:%02d", $mday,$m_abbr[$mon],$year,$hour,$min;
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print { $OFILE } $4,"\n";
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}
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else {
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print { $OFILE } $_;
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}
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}
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close($IFILE);
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close($OFILE);
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#
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utime(time, $mod_time, "$i.new") || die "touch $i.new failed: $!";
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#
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rename $i,"$i.old" || die "rename $i,$i.old failed: $!";
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rename "$i.new",$i || die "rename $i.new,$i failed: $!";
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}
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