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Summary: Possible memory corruption: ioctl overflowed 3rd argument
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=176154
------- Additional Comments From gkra(a)ucsd.edu 2005-12-19 21:19 EST -------
Well, Armin's last patch didn't work for me, but this did:
-----[ cut here ]-----
--- CDDB_get-2.25/CDDB_get.pm~ 2005-06-15 10:55:23.000000000 -0400
+++ CDDB_get-2.25/CDDB_get.pm 2005-12-19 14:22:49.000000000 -0500
@@ -129,7 +129,7 @@
sub read_toc {
my $device=shift;
- my $tochdr="";
+ my $tochdr=chr(0) x 16;
sysopen (CD,$device, O_RDONLY | O_NONBLOCK) or die "cannot open cdrom [$!]
[$device]";
ioctl(CD, $CDROMREADTOCHDR, $tochdr) or die "cannot read toc [$!]
[$device]";@@ -184,6 +184,7
@@
my ($min,$sec,$frame);
unless($os =~ /BSD/) {
$tocentry=pack "CCC", $i,0,$CDROM_MSF;
+ $tocentry.=chr(0) x 16;
ioctl(CD, $CDROMREADTOCENTRY, $tocentry) or die "cannot read track $i info
[$!] [$device]";
($min,$sec,$frame)=unpack "CCCC", substr($tocentry,4,4);
} else {
-----[ cut here ]-----
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