Dr. Werner Fink
56bb9965c5
OBS-URL: https://build.opensuse.org/package/show/Publishing/html2ps?expand=0&rev=11
30 lines
948 B
Diff
30 lines
948 B
Diff
Close the race between tmpnam() and sysopen
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--- html2ps-1.0b7/html2ps
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+++ html2ps-1.0b7/html2ps 2024-11-14 08:12:35.973246396 +0000
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@@ -355,7 +355,8 @@ EOR
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use POSIX;
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$posix = 1;
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-use File::Temp qw/ :POSIX /;
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+use File::Temp qw/ :POSIX :mktemp /;
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+use File::Basename;
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%extend=('quote',1, 'font',1, 'colour',1, 'hyphenation',1);
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%fal=("serif","times", "sans_serif","helvetica", "monospace","courier");
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@@ -495,11 +496,10 @@ die "Ghostscript is required to generate
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if($opt_D && !$package{'Ghostscript'});
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die "Ghostscript is required to generate cross references\n"
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if($opt_R && !$package{'Ghostscript'});
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-$tmpname=$posix?tmpnam():"h2p_$$";
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-sysopen TMP, $tmpname, O_RDWR|O_CREAT|O_EXCL, 0600 or die "$!";
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-close TMP;
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+($tmp, $tmpname) = mkstemp("/tmp/h2p_XXXXXXXX") or die "$!";
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+close $tmp;
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($scr=$tmpname)=~/\w+$/;
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-$tempdir=$`;
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+$tempdir=dirname($tmpname);
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if($opt_u) {$ulanch="t"};
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if(defined $opt_x && $opt_x!~/^[0-2]$/) {
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