clones/php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2024-09-22 02:17:32 +00:00
Code Issues Packages Projects Releases Wiki Activity
ed707a5217
php-src/ext/fileinfo/magicdata.patch

219 lines
7.8 KiB
Diff
Raw Blame History

Patches applied to file 5.17 sources tree before generating magic.mgc
and before running create_data_file.php to create data_file.c.
From 0b478f445b6b7540b58af5d1fe583fa9e48fd745 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos@zoulas.com>
Date: Wed, 28 May 2014 19:52:36 +0000
Subject: [PATCH] further optimize awk by not looking for the BEGIN regex until
we found the BEGIN (Jan Kaluza)
---
magic/Magdir/commands | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/magic/Magdir/commands b/magic/Magdir/commands
index bfffdef..26b2869 100644
--- a/magic/Magdir/commands
+++ b/magic/Magdir/commands
@@ -49,7 +49,8 @@
!:mime text/x-awk
0 string/wt #!\ /usr/bin/awk awk script text executable
!:mime text/x-awk
-0 regex =^\\s{0,100}BEGIN\\s{0,100}[{] awk script text
+0 search/16384 BEGIN
+>0 regex =^\\s{0,100}BEGIN\\s{0,100}[{] awk script text
# AT&T Bell Labs' Plan 9 shell
0 string/wt #!\ /bin/rc Plan 9 rc shell script text executable
--
2.0.3
From 71a8b6c0d758acb0f73e2e51421a711b5e9d6668 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos@zoulas.com>
Date: Fri, 30 May 2014 16:48:44 +0000
Subject: [PATCH] Limit regex search for BEGIN to the first 4K of the file.
---
magic/Magdir/commands | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/magic/Magdir/commands b/magic/Magdir/commands
index 26b2869..bcd0f43 100644
--- a/magic/Magdir/commands
+++ b/magic/Magdir/commands
@@ -49,8 +49,7 @@
!:mime text/x-awk
0 string/wt #!\ /usr/bin/awk awk script text executable
!:mime text/x-awk
-0 search/16384 BEGIN
->0 regex =^\\s{0,100}BEGIN\\s{0,100}[{] awk script text
+0 regex/4096 =^\\s{0,100}BEGIN\\s{0,100}[{] awk script text
# AT&T Bell Labs' Plan 9 shell
0 string/wt #!\ /bin/rc Plan 9 rc shell script text executable
--
2.0.3
From 71d04468a5777fe43064af02f06d74cb60feafab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20K=C3=B6hler?= <andi5.py@gmx.net>
Date: Sat, 14 Jun 2014 03:04:28 +0200
Subject: [PATCH] Fix regex in msooxml to avoid matching other archives.
---
magic/Magdir/msooxml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/magic/Magdir/msooxml b/magic/Magdir/msooxml
index c908b71..5ff3760 100644
--- a/magic/Magdir/msooxml
+++ b/magic/Magdir/msooxml
@@ -16,7 +16,7 @@
0 string PK\003\004
!:strength +10
# make sure the first file is correct
->0x1E regex \[Content_Types\]\.xml|_rels/\.rels
+>0x1E regex \\[Content_Types\\]\\.xml|_rels/\\.rels
# skip to the second local file header
# since some documents include a 520-byte extra field following the file
# header, we need to scan for the next header
--
2.0.0
From f2750e17d784dd6b21f7649965d2bd0605bfd471 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos@zoulas.com>
Date: Tue, 25 Feb 2014 20:28:16 +0000
Subject: [PATCH] comment out, too weak magic
---
magic/Magdir/filesystems | 81 ++++++++++++++++++++++++------------------------
1 file changed, 41 insertions(+), 40 deletions(-)
diff --git a/magic/Magdir/filesystems b/magic/Magdir/filesystems
index 5624de0..a25e16a 100644
--- a/magic/Magdir/filesystems
+++ b/magic/Magdir/filesystems
@@ -1,5 +1,5 @@
#------------------------------------------------------------------------------
-# $File: filesystems,v 1.84 2013/10/24 15:51:07 christos Exp $
+# $File: filesystems,v 1.85 2013/11/19 23:54:05 christos Exp $
# filesystems: file(1) magic for different filesystems
#
0 name partid
@@ -1870,9 +1870,10 @@
# all FAT12 (strength=70) floppies with sectorsize 512 added by Joerg Jenderek at Jun 2013
# http://en.wikipedia.org/wiki/File_Allocation_Table#Exceptions
-512 ubelong&0xE0ffff00 0xE0ffff00
+# Too Weak.
+#512 ubelong&0xE0ffff00 0xE0ffff00
# without valid Media descriptor in place of BPB, cases with are done at other places
->21 ubyte <0xE5 floppy with old FAT filesystem
+#>21 ubyte <0xE5 floppy with old FAT filesystem
# but valid Media descriptor at begin of FAT
#>>512 ubyte =0xed 720k
#>>512 ubyte =0xf0 1440k
@@ -1880,64 +1881,64 @@
#>>512 ubyte =0xf9 1220k
#>>512 ubyte =0xfa 320k
#>>512 ubyte =0xfb 640k
->>512 ubyte =0xfc 180k
+#>>512 ubyte =0xfc 180k
# look like an an old DOS directory entry
->>>0xA0E ubequad 0
->>>>0xA00 ubequad !0
-!:mime application/x-ima
->>512 ubyte =0xfd
+#>>>0xA0E ubequad 0
+#>>>>0xA00 ubequad !0
+#!:mime application/x-ima
+#>>512 ubyte =0xfd
# look for 2nd FAT at different location to distinguish between 360k and 500k
->>>0x600 ubelong&0xE0ffff00 0xE0ffff00 360k
+#>>>0x600 ubelong&0xE0ffff00 0xE0ffff00 360k
#>>>0x500 ubelong&0xE0ffff00 0xE0ffff00 500k
->>>0xA0E ubequad 0
-!:mime application/x-ima
->>512 ubyte =0xfe
->>>0x400 ubelong&0xE0ffff00 0xE0ffff00 160k
->>>>0x60E ubequad 0
->>>>>0x600 ubequad !0
-!:mime application/x-ima
+#>>>0xA0E ubequad 0
+#!:mime application/x-ima
+#>>512 ubyte =0xfe
+#>>>0x400 ubelong&0xE0ffff00 0xE0ffff00 160k
+#>>>>0x60E ubequad 0
+#>>>>>0x600 ubequad !0
+#!:mime application/x-ima
#>>>0xC00 ubelong&0xE0ffff00 0xE0ffff00 1200k
->>512 ubyte =0xff 320k
->>>0x60E ubequad 0
->>>>0x600 ubequad !0
-!:mime application/x-ima
->>512 ubyte x \b, Media descriptor 0x%x
+#>>512 ubyte =0xff 320k
+#>>>0x60E ubequad 0
+#>>>>0x600 ubequad !0
+#!:mime application/x-ima
+#>>512 ubyte x \b, Media descriptor 0x%x
# without x86 jump instruction
->>0 ulelong&0x804000E9 !0x000000E9
+#>>0 ulelong&0x804000E9 !0x000000E9
# assembler instructions: CLI;MOV SP,1E7;MOV AX;07c0;MOV
->>>0 ubequad 0xfabce701b8c0078e \b, MS-DOS 1.12 bootloader
+#>>>0 ubequad 0xfabce701b8c0078e \b, MS-DOS 1.12 bootloader
# IOSYS.COM+MSDOS.COM
->>>>0xc4 use 2xDOS-filename
->>0 ulelong&0x804000E9 =0x000000E9
+#>>>>0xc4 use 2xDOS-filename
+#>>0 ulelong&0x804000E9 =0x000000E9
# only x86 short jump instruction found
->>>0 ubyte =0xEB
->>>>1 ubyte x \b, code offset 0x%x+2
+#>>>0 ubyte =0xEB
+#>>>>1 ubyte x \b, code offset 0x%x+2
# http://thestarman.pcministry.com/DOS/ibm100/Boot.htm
# assembler instructions: CLI;MOV AX,CS;MOV DS,AX;MOV DX,0
->>>>(1.b+2) ubequad 0xfa8cc88ed8ba0000 \b, PC-DOS 1.0 bootloader
+#>>>>(1.b+2) ubequad 0xfa8cc88ed8ba0000 \b, PC-DOS 1.0 bootloader
# ibmbio.com+ibmdos.com
->>>>>0x176 use DOS-filename
->>>>>0x181 ubyte x \b+
->>>>>0x182 use DOS-filename
+#>>>>>0x176 use DOS-filename
+#>>>>>0x181 ubyte x \b+
+#>>>>>0x182 use DOS-filename
# http://thestarman.pcministry.com/DOS/ibm110/Boot.htm
# assembler instructions: CLI;MOV AX,CS;MOV DS,AX;XOR DX,DX;MOV
->>>>(1.b+2) ubequad 0xfa8cc88ed833d28e \b, PC-DOS 1.1 bootloader
+#>>>>(1.b+2) ubequad 0xfa8cc88ed833d28e \b, PC-DOS 1.1 bootloader
# ibmbio.com+ibmdos.com
->>>>>0x18b use DOS-filename
->>>>>0x196 ubyte x \b+
->>>>>0x197 use DOS-filename
+#>>>>>0x18b use DOS-filename
+#>>>>>0x196 ubyte x \b+
+#>>>>>0x197 use DOS-filename
# http://en.wikipedia.org/wiki/Zenith_Data_Systems
# assembler instructions: MOV BX,07c0;MOV SS,BX;MOV SP,01c6
->>>>(1.b+2) ubequad 0xbbc0078ed3bcc601 \b, Zenith Data Systems MS-DOS 1.25 bootloader
+#>>>>(1.b+2) ubequad 0xbbc0078ed3bcc601 \b, Zenith Data Systems MS-DOS 1.25 bootloader
# IO.SYS+MSDOS.SYS
->>>>>0x20 use 2xDOS-filename
+#>>>>>0x20 use 2xDOS-filename
# http://en.wikipedia.org/wiki/Corona_Data_Systems
# assembler instructions: MOV AX,CS;MOV DS,AX;CLI;MOV SS,AX;
->>>>(1.b+2) ubequad 0x8cc88ed8fa8ed0bc \b, MS-DOS 1.25 bootloader
+#>>>>(1.b+2) ubequad 0x8cc88ed8fa8ed0bc \b, MS-DOS 1.25 bootloader
# IO.SYS+MSDOS.SYS
->>>>>0x69 use 2xDOS-filename
+#>>>>>0x69 use 2xDOS-filename
# assembler instructions: CLI;PUSH CS;POP SS;MOV SP,7c00;
->>>>(1.b+2) ubequad 0xfa0e17bc007cb860 \b, MS-DOS 2.11 bootloader
+#>>>>(1.b+2) ubequad 0xfa0e17bc007cb860 \b, MS-DOS 2.11 bootloader
# defect IO.SYS+MSDOS.SYS ?
#>>>>>0x162 use 2xDOS-filename
Reference in New Issue View Git Blame Copy Permalink