[file] removed duplicated patterns for backups generated by "dump" tool

Jan Kaluža jkaluza at fedoraproject.org
Tue Dec 4 11:07:41 UTC 2012 

commit 6d3f07060203faa36c906fa4083ae2ecc1c66ad6
Author: Jan Kaluza <hanzz.k at gmail.com>
Date:   Tue Dec 4 12:07:36 2012 +0100

    removed duplicated patterns for backups generated by "dump" tool
    
    - recognize volume_key escrow packets
    - mention exit code in manpage
    - remove weak msdos patterns

 file-5.04-generic-msdos.patch   |   98 +++++++++++++++++++++++++++++++++++++++
 file-5.04-man-return-code.patch |   16 ++++++
 file-5.04-volume_key.patch      |   10 ++++
 file-5.11-dump-twice.patch      |   13 +++++
 file.spec                       |   16 ++++++-
 5 files changed, 152 insertions(+), 1 deletions(-)
---
diff --git a/file-5.04-generic-msdos.patch b/file-5.04-generic-msdos.patch
new file mode 100644
index 0000000..9fe086c
--- /dev/null
+++ b/file-5.04-generic-msdos.patch
@@ -0,0 +1,98 @@
+diff --git a/magic/Magdir/msdos b/magic/Magdir/msdos
+index d1a19a6..9e89f11 100644
+--- a/magic/Magdir/msdos
++++ b/magic/Magdir/msdos
+@@ -319,9 +319,9 @@
+ # but it isn't feasible to match all COM files since there must be at least
+ # two dozen different one-byte "magics".
+ # test too generic ?
+-0	byte		0xe9		DOS executable (COM)
+->0x1FE leshort		0xAA55		\b, boot code
+->6	string		SFX\ of\ LHarc	(%s)
++#0	byte		0xe9		DOS executable (COM)
++#>0x1FE leshort		0xAA55		\b, boot code
++#>6	string		SFX\ of\ LHarc	(%s)
+ 
+ # DOS device driver updated by Joerg Jenderek at May 2011
+ # http://maben.homeip.net/static/S100/IBM/software/DOS/DOS%20techref/CHAPTER.009
+@@ -396,28 +396,28 @@
+ #>4	uleshort&0x4000			0x4000			\b,control strings-support)
+ 
+ # test too generic ?
+-0	byte		0x8c		DOS executable (COM)
++#0	byte		0x8c		DOS executable (COM)
+ # updated by Joerg Jenderek at Oct 2008
+ 0	ulelong		0xffff10eb	DR-DOS executable (COM)
+ # byte 0xeb conflicts with "sequent" magic leshort 0xn2eb
+-0	ubeshort&0xeb8d	>0xeb00		
++#0	ubeshort&0xeb8d	>0xeb00		
+ # DR-DOS STACKER.COM SCREATE.SYS missed
+->0	byte		0xeb
+->>0x1FE leshort		0xAA55		DOS executable (COM), boot code
+->>85	string		UPX		DOS executable (COM), UPX compressed
+->>4	string		\ $ARX		DOS executable (COM), ARX self-extracting archive
+->>4	string		\ $LHarc	DOS executable (COM), LHarc self-extracting archive
+->>0x20e string		SFX\ by\ LARC	DOS executable (COM), LARC self-extracting archive
++#>0	byte		0xeb
++#>>0x1FE leshort		0xAA55		DOS executable (COM), boot code
++#>>85	string		UPX		DOS executable (COM), UPX compressed
++#>>4	string		\ $ARX		DOS executable (COM), ARX self-extracting archive
++#>>4	string		\ $LHarc	DOS executable (COM), LHarc self-extracting archive
++#>>0x20e string		SFX\ by\ LARC	DOS executable (COM), LARC self-extracting archive
+ # updated by Joerg Jenderek at Oct 2008
+ #0	byte		0xb8		COM executable
+-0	uleshort&0x80ff	0x00b8		
++#0	uleshort&0x80ff	0x00b8		
+ # modified by Joerg Jenderek
+->1	lelong		!0x21cd4cff	COM executable for DOS
++#>1	lelong		!0x21cd4cff	COM executable for DOS
+ # http://syslinux.zytor.com/comboot.php
+ # (32-bit COMBOOT) programs *.C32 contain 32-bit code and run in flat-memory 32-bit protected mode
+ # start with assembler instructions mov eax,21cd4cffh
+-0	uleshort&0xc0ff	0xc0b8		
+->1	lelong		0x21cd4cff	COM executable (32-bit COMBOOT)
++#0	uleshort&0xc0ff	0xc0b8		
++#>1	lelong		0x21cd4cff	COM executable (32-bit COMBOOT)
+ # syslinux:doc/comboot.txt
+ # A COM32R program must start with the byte sequence B8 FE 4C CD 21 (mov
+ # eax,21cd4cfeh) as a magic number.
+@@ -437,27 +437,27 @@
+ # GRR search is not working
+ #2	search/28	\xcd\x21	COM executable for MS-DOS
+ #WHICHFAT.cOM
+-2	string	\xcd\x21		COM executable for DOS
++#2	string	\xcd\x21		COM executable for DOS
+ #DELTREE.cOM DELTREE2.cOM
+-4	string	\xcd\x21		COM executable for DOS
++#4	string	\xcd\x21		COM executable for DOS
+ #IFMEMDSK.cOM ASSIGN.cOM COMP.cOM
+-5	string	\xcd\x21		COM executable for DOS
++#5	string	\xcd\x21		COM executable for DOS
+ #DELTMP.COm HASFAT32.cOM
+-7	string	\xcd\x21		
+->0	byte	!0xb8			COM executable for DOS
++#7	string	\xcd\x21		
++#>0	byte	!0xb8			COM executable for DOS
+ #COMP.cOM MORE.COm
+-10	string	\xcd\x21		
+->5	string	!\xcd\x21		COM executable for DOS
++#10	string	\xcd\x21		
++#>5	string	!\xcd\x21		COM executable for DOS
+ #comecho.com
+-13	string	\xcd\x21		COM executable for DOS
++#13	string	\xcd\x21		COM executable for DOS
+ #HELP.COm EDIT.coM
+-18	string	\xcd\x21		COM executable for MS-DOS
++#18	string	\xcd\x21		COM executable for MS-DOS
+ #NWRPLTRM.COm
+-23	string	\xcd\x21		COM executable for MS-DOS
++#23	string	\xcd\x21		COM executable for MS-DOS
+ #LOADFIX.cOm LOADFIX.cOm
+-30	string	\xcd\x21		COM executable for MS-DOS
++#30	string	\xcd\x21		COM executable for MS-DOS
+ #syslinux.com 3.11
+-70	string	\xcd\x21		COM executable for DOS
++#70	string	\xcd\x21		COM executable for DOS
+ # many compressed/converted COMs start with a copy loop instead of a jump
+ 0x6	search/0xa	\xfc\x57\xf3\xa5\xc3	COM executable for MS-DOS
+ 0x6	search/0xa	\xfc\x57\xf3\xa4\xc3	COM executable for DOS
diff --git a/file-5.04-man-return-code.patch b/file-5.04-man-return-code.patch
new file mode 100644
index 0000000..699840e
--- /dev/null
+++ b/file-5.04-man-return-code.patch
@@ -0,0 +1,16 @@
+diff --git a/doc/file.man b/doc/file.man
+index fff7730..3a524f5 100644
+--- a/doc/file.man
++++ b/doc/file.man
+@@ -542,6 +542,11 @@ program, and are not covered by the above license.
+ .Sh RETURN CODE
+ .Nm
+ returns 0 on success, and non-zero on error.
++.Pp
++If the file named by the file
++operand does not exist, cannot be read, or the type of the file named by
++the file operand cannot be determined, this is not be considered an error
++that affects the exit status.
+ .Sh BUGS
+ .Pp
+ Please report bugs and send patches to the bug tracker at
diff --git a/file-5.04-volume_key.patch b/file-5.04-volume_key.patch
new file mode 100644
index 0000000..b3c0860
--- /dev/null
+++ b/file-5.04-volume_key.patch
@@ -0,0 +1,10 @@
+diff --git a/magic/Magdir/securitycerts b/magic/Magdir/securitycerts
+index 8785dd8..1c340be 100644
+--- a/magic/Magdir/securitycerts
++++ b/magic/Magdir/securitycerts
+@@ -4,3 +4,5 @@
+ 0	search/1		-----BEGIN\ CERTIFICATE------	RFC1421 Security Certificate text
+ 0	search/1		-----BEGIN\ NEW\ CERTIFICATE	RFC1421 Security Certificate Signing Request text
+ 0	belong	0xedfeedfe	Sun 'jks' Java Keystore File data
++
++0	string \0volume_key	volume_key escrow packet
diff --git a/file-5.11-dump-twice.patch b/file-5.11-dump-twice.patch
new file mode 100644
index 0000000..1273b50
--- /dev/null
+++ b/file-5.11-dump-twice.patch
@@ -0,0 +1,13 @@
+diff --git a/magic/Magdir/convex b/magic/Magdir/convex
+index 6141a82..4e096b9 100644
+--- a/magic/Magdir/convex
++++ b/magic/Magdir/convex
+@@ -30,8 +30,6 @@
+ # The restore program uses these number to determine how the data is
+ # to be extracted.
+ #
+-24	belong	=60011	dump format, 4.1 BSD or earlier
+-24	belong	=60012	dump format, 4.2 or 4.3 BSD without IDC
+ 24	belong	=60013	dump format, 4.2 or 4.3 BSD (IDC compatible)
+ 24	belong	=60014	dump format, Convex Storage Manager by-reference dump
+ #
diff --git a/file.spec b/file.spec
index 312fc77..d400c9f 100644
--- a/file.spec
+++ b/file.spec
@@ -5,7 +5,7 @@
 Summary: A utility for determining file types
 Name: file
 Version: 5.11
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: BSD
 Group: Applications/File
 Source0: ftp://ftp.astron.com/pub/file/file-%{version}.tar.gz
@@ -21,6 +21,10 @@ Patch6: file-5.11-ia64-swap.patch
 Patch7: file-4.17-rpm-name.patch
 Patch8: file-5.11-magicmgc-home.patch
 Patch9: file-5.11-compress.patch
+Patch10: file-5.11-dump-twice.patch
+Patch11: file-5.04-volume_key.patch
+Patch12: file-5.04-man-return-code.patch
+Patch13: file-5.04-generic-msdos.patch
 URL: http://www.darwinsys.com/file/
 Requires: file-libs = %{version}-%{release}
 BuildRequires: zlib-devel
@@ -83,6 +87,10 @@ file(1) command.
 %patch7 -p1
 %patch8 -p1
 %patch9 -p1
+%patch10 -p1
+%patch11 -p1
+%patch12 -p1
+%patch13 -p1
 
 iconv -f iso-8859-1 -t utf-8 < doc/libmagic.man > doc/libmagic.man_
 touch -r doc/libmagic.man doc/libmagic.man_
@@ -158,6 +166,12 @@ cd python
 %endif
 
 %changelog
+* Tue Dec 04 2012 Jan Kaluza <jkaluza at redhat.com> - 5.11-7
+- removed duplicated patterns for backups generated by "dump" tool
+- recognize volume_key escrow packets
+- mention exit code in manpage
+- remove weak msdos patterns
+
 * Wed Nov 21 2012 Jan Kaluza <jkaluza at redhat.com> - 5.11-6
 - clean up the spec file

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