Package: file Version: 5.04-5 Severity: normal Tags: patch
As reported upstream [1], Windows executables have bad mime type recognition. The patch provided in [2] corrects the problem, so I adapted it to apply as patch 247 in debian package. [1] : http://mx.gw.com/pipermail/file/2010/000642.html [2] : http://mx.gw.com/pipermail/file/2010/000648.html ------------------------------------------------------------------------------- --- file.orig/magic/Magdir/msdos 2010-10-26 10:12:04.000000000 +0200 +++ file/magic/Magdir/msdos 2010-10-26 10:24:28.000000000 +0200 @@ -55,24 +55,41 @@ 0 string MZ !:mime application/x-dosexec >0x18 leshort <0x40 MS-DOS executable +!:mime application/x-dosexec >0 string MZ\0\0\0\0\0\0\0\0\0\0PE\0\0 \b, PE for MS Windows +!:mime application/x-dosexec >>&18 leshort&0x2000 >0 (DLL) +!:mime application/x-dosexec >>&88 leshort 0 (unknown subsystem) +!:mime application/x-dosexec >>&88 leshort 1 (native) +!:mime application/x-dosexec >>&88 leshort 2 (GUI) +!:mime application/x-dosexec >>&88 leshort 3 (console) +!:mime application/x-dosexec >>&88 leshort 7 (POSIX) +!:mime application/x-dosexec >>&0 leshort 0x0 unknown processor +!:mime application/x-dosexec >>&0 leshort 0x14c Intel 80386 +!:mime application/x-dosexec >>&0 leshort 0x166 MIPS R4000 +!:mime application/x-dosexec >>&0 leshort 0x184 Alpha +!:mime application/x-dosexec >>&0 leshort 0x268 Motorola 68000 +!:mime application/x-dosexec >>&0 leshort 0x1f0 PowerPC +!:mime application/x-dosexec >>&0 leshort 0x290 PA-RISC +!:mime application/x-dosexec >>&18 leshort&0x0100 >0 32-bit +!:mime application/x-dosexec >>&18 leshort&0x1000 >0 system file >>&228 lelong >0 \b, Mono/.Net assembly >>&0xf4 search/0x140 \x0\x40\x1\x0 +!:mime application/x-dosexec >>>(&0.l+(4)) string MSCF \b, WinHKI CAB self-extracting archive >30 string Copyright\ 1989-1990\ PKWARE\ Inc. Self-extracting >PKZIP archive !:mime application/zip @@ -83,17 +100,23 @@ >0x18 leshort >0x3f >>(0x3c.l) string PE\0\0 PE >>>(0x3c.l+25) byte 1 \b32 executable +!:mime application/x-dosexec >>>(0x3c.l+25) byte 2 \b32+ executable +!:mime application/x-dosexec # hooray, there's a DOS extender using the PE format, with a valid PE # executable inside (which just prints a message and exits if run in win) >>>(0x3c.l+92) leshort <10 >>>>(8.s*16) string 32STUB for MS-DOS, 32rtm DOS extender >>>>(8.s*16) string !32STUB for MS Windows >>>>>(0x3c.l+22) leshort&0x2000 >0 (DLL) +!:mime application/x-dosexec >>>>>(0x3c.l+92) leshort 0 (unknown subsystem) >>>>>(0x3c.l+92) leshort 1 (native) +!:mime application/x-dosexec >>>>>(0x3c.l+92) leshort 2 (GUI) +!:mime application/x-dosexec >>>>>(0x3c.l+92) leshort 3 (console) +!:mime application/x-dosexec >>>>>(0x3c.l+92) leshort 7 (POSIX) >>>(0x3c.l+92) leshort 10 (EFI application) >>>(0x3c.l+92) leshort 11 (EFI boot service driver) @@ -101,6 +124,7 @@ >>>(0x3c.l+92) leshort 13 (XBOX) >>>(0x3c.l+4) leshort 0x0 unknown processor >>>(0x3c.l+4) leshort 0x14c Intel 80386 +!:mime application/x-dosexec >>>(0x3c.l+4) leshort 0x166 MIPS R4000 >>>(0x3c.l+4) leshort 0x184 Alpha >>>(0x3c.l+4) leshort 0x268 Motorola 68000 @@ -108,6 +132,7 @@ >>>(0x3c.l+4) leshort 0x290 PA-RISC >>>(0x3c.l+4) leshort 0x200 Intel Itanium >>>(0x3c.l+22) leshort&0x0100 >0 32-bit +!:mime application/x-dosexec >>>(0x3c.l+22) leshort&0x1000 >0 system file >>>(0x3c.l+232) lelong >0 Mono/.Net assembly @@ -139,6 +164,7 @@ >>>>0x30 string Inno \b, InnoSetup self-extracting >>>>archive >>(0x3c.l) string !PE\0\0 MS-DOS executable +!:mime application/x-dosexec >>(0x3c.l) string NE \b, NE >>>(0x3c.l+0x36) byte 0 (unknown OS) @@ -173,6 +199,7 @@ >>(0x3c.l) string W3 \b, W3 for MS Windows >>(0x3c.l) string LE\0\0 \b, LE executable +!:mime application/x-dosexec >>>(0x3c.l+0x0a) leshort 1 # some DOS extenders use LE files with OS/2 header >>>>0x240 search/0x100 DOS/4G for MS-DOS, DOS4GW DOS extender @@ -190,8 +217,11 @@ #>>>>(0x3c.l+0x1c) lelong >0x10000 for OS/2 # fails with DOS-Extenders. >>>(0x3c.l+0x0a) leshort 2 for MS Windows +!:mime application/x-dosexec >>>(0x3c.l+0x0a) leshort 3 for DOS +!:mime application/x-dosexec >>>(0x3c.l+0x0a) leshort 4 for MS Windows (VxD) +!:mime application/x-dosexec >>>(&0x7c.l+0x26) string UPX \b, UPX compressed >>>&(&0x54.l-3) string UNACE \b, ACE self-extracting >>>archive @@ -207,6 +237,7 @@ >>>>&(2.s-514) string !LE >>>>>&-2 string !BW \b, MZ for MS-DOS >>>>&(2.s-514) string LE \b, LE +!:mime application/x-dosexec >>>>>0x240 search/0x100 DOS/4G for MS-DOS, DOS4GW DOS extender # educated guess since indirection is still not capable enough for complex offset # calculations (next embedded executable would be at &(&2*512+&0-2) @@ -259,7 +290,9 @@ # skip to the end of the exe >(4.s*512) long x +!:mime application/x-dosexec >>&(2.s-517) byte x +!:mime application/x-dosexec >>>&0 string PK\3\4 \b, ZIP self-extracting archive >>>&0 string Rar! \b, RAR self-extracting archive >>>&0 string =!\x11 \b, AIN 2.x self-extracting archive ------------------------------------------------------------------------------- -- System Information: Debian Release: 5.0.6 APT prefers testing APT policy: (500, 'testing'), (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.26-2-openvz-686 (SMP w/2 CPU cores) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages file depends on: ii libc6 2.7-18lenny6 GNU C Library: Shared libraries ii libmagic1 5.04-5 File type determination library us ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime file recommends no packages. file suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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