[File] magic-filesystems patch

[Christos Zoulas]

Committed, thanks!

christos

> On May 13, 2020, at 12:57 PM, Vincent Mihalkovic <vmihalko at redhat.com> wrote:
> 
> Hi,
> 
> 
> 
> I'm trying to fix this bug - https://bugzilla.redhat.com/show_bug.cgi?id=1696798 <https://bugzilla.redhat.com/show_bug.cgi?id=1696798>. Problem is in completely different output for two {aarch64,x86_64}*.iso files:
> 
> $ file Fedora-Server-netinst-*
> 
> Fedora-Server-netinst-aarch64-29-1.2.iso: ISO 9660 CD-ROM filesystem data 'Fedora-S-dvd-aarch64-29' (bootable)
> Fedora-Server-netinst-x86_64-29-1.2.iso:  DOS/MBR boot sector; partition 2 : ID=0xef, start-CHS (0x3ff,254,63), end-CHS (0x3ff,254,63), startsector 196, 19960 sectors
> 
> 
> I find out that due to intention mention in /magic/Magdir/filesystems; line 1996: "# to display CD-ROM (114=81+33) before MBR (113=40+72+1), partition-table (71=50+21) and Apple Driver Map (51)" present situation is that both DOS/MBR boot sector (/magic/Magdir/filesystems; line 266) and CDROM (/magic/Magdir/filesystems; line 1998) has the same strength (115), so by me proposed patch is increasing the CDROM strength.
> 
> 
> 
> Output after applied patch looks like this:
> 
> $ file Fedora-Server-netinst-*
> 
> Fedora-Server-netinst-aarch64-29-1.2.iso: ISO 9660 CD-ROM filesystem data 'Fedora-S-dvd-aarch64-29' (bootable)
> 
> Fedora-Server-netinst-x86_64-29-1.2.iso:  ISO 9660 CD-ROM filesystem data (DOS/MBR boot sector) 'Fedora-S-dvd-x86_64-29' (bootable)
> 
> 
> 
> Regards,
> 
> vincent mihalkovic
> 
> 
> <file-5.39-filesystems-magic.patch>--
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