1.3.22-1 on XP: malloc returns overlapping buffers
Rolf Campbell
Endlisnis@mailc.net
Thu Aug 21 03:37:00 GMT 2003
Unable to reproduce using Win2000 SP4 (cygwin 1.5.2).
roconnor wrote:
> I am finding that under some circumstances a buffer returned by malloc
> will overlap with a buffer returned by a previous call to malloc that
> has not been freed. I was able to reduce it to the following test
> case. Running under cygwin 1.3.22-1 on Windows XP Professional
> Version 2002 SP1 it reports an overlap of 4824 bytes on two different
> machines, as well as on a third machine running Windows 2000 5.00.2195
> SP4. On Windows NT 4.0.1381, it finds no overlap.
>
> Am I doing something wrong or is there a bug in malloc or XP? More
> details below.
>
> ------------------------------------------------------------------------
>
> #include <stdio.h>
> #include <stdlib.h>
>
> int
> main (int argc, char **argv)
> {
> char *mm = 0, *p;
> int size = 8000, overlap;
>
> p = malloc (1);
>
> while (mm < p) {
> mm = malloc (16777216);
> if (mm == 0) {
> printf ("not enough memory to run test\n");
> exit (0);
> }
> printf ("malloc (16777216) = %d\n", (int)mm);
> }
>
> while ((p = malloc (size))) {
> overlap = (int)p + size - (int)mm;
> if (p < mm && overlap > 0) {
> printf ("overlap = %d\n", overlap);
> exit (1);
> }
> }
> return 0;
> }
>
> ------------------------------------------------------------------------
>
> The 16MB malloc's are large enough to get malloc to mmap the memory
> for the buffer. Initially, the pointers returned are below the 1-byte
> buffer, but eventually one will be returned that is above it. Then
> the 8436 byte malloc's fill up the space between the 1 byte buffer and
> the last mmap'ed buffer until either the buffer returned overlaps the
> mmap'ed buffer, or it runs out of memory.
>
> The printf that prints out the 16MB buffer pointers seems to be
> required in order for the code to exhibit the problem.
>
> If I use sizes much larger than 8000 for the last malloc's, it will
> segfault, and this is the traceback I get from gdb:
>
> #0 0x610404be in mktime () from /usr/bin/cygwin1.dll
> #1 0x61040e55 in mktime () from /usr/bin/cygwin1.dll
> #2 0x610415e8 in cygwin1!calloc () from /usr/bin/cygwin1.dll
> #3 0x61041f7d in strdup () from /usr/bin/cygwin1.dll
> #4 0x61042a1d in strdup () from /usr/bin/cygwin1.dll
> #5 0x61043444 in mmap64 () from /usr/bin/cygwin1.dll
> #6 0x61043849 in mmap () from /usr/bin/cygwin1.dll
> #7 0x610401bc in mktime () from /usr/bin/cygwin1.dll
> #8 0x61040413 in mktime () from /usr/bin/cygwin1.dll
> #9 0x610413e6 in malloc () from /usr/bin/cygwin1.dll
> #10 0x00401169 in main (argc=1, argv=0xa041418) at malloc_bug.c:21
>
> I notice that malloc calls mmap which then calls calloc. Is the
> malloc code sufficiently re-entrant for that to work?
>
>
>
> ------------------------------------------------------------------------
>
>
> Cygwin Win95/NT Configuration Diagnostics
> Current System Time: Wed Aug 20 15:49:18 2003
>
> Windows XP Professional Ver 5.1 Build 2600 Service Pack 1
>
> Path: D:\cygwin\usr\X11R6\bin
> D:\cygwin\usr\local\bin
> D:\cygwin\bin
> D:\cygwin\bin
> c:\emacs-20.7\bin
> D:\cygwin\bin
> D:\cygwin\usr\X11R6\bin
> c:\WINDOWS\system32
> c:\WINDOWS
> c:\WINDOWS\System32\Wbem
> d:\New_Data_Entry\cygwin
> \\Nt2\nt2_D\Microsoft Visual Studio\VC98\BIN
> \\Nt2\nt2_D\Microsoft Visual Studio\MSDEV98\BIN
>
> D:\cygwin\bin\id.exe output (nontsec)
> UID: 1004(roconnor) GID: 513(None)
> 513(None)
>
> D:\cygwin\bin\id.exe output (ntsec)
> UID: 1004(roconnor) GID: 513(None)
> 544(Administrators) 545(Users)
>
> SysDir: C:\WINDOWS\System32
> WinDir: C:\WINDOWS
>
> HOME = `D:\cygwin\home\roconnor'
> MAKE_MODE = `unix'
> PWD = `/home/roconnor/cw/malloc_bug'
> USER = `roconnor'
>
> ALLUSERSPROFILE = `C:\Documents and Settings\All Users.WINDOWS'
> APPDATA = `C:\Documents and Settings\roconnor.DELWIN\Application Data'
> COMMONPROGRAMFILES = `C:\Program Files\Common Files'
> COMPUTERNAME = `DELWIN'
> COMSPEC = `C:\WINDOWS\system32\cmd.exe'
> DISPLAY = `127.0.0.1:3.0'
> HOMEDRIVE = `C:'
> HOMEPATH = `\Documents and Settings\roconnor.DELWIN'
> LESS = `-c'
> LOGNAME = `roconnor'
> LOGONSERVER = `\\DELWIN'
> MANPATH = `:/usr/ssl/man'
> NUMBER_OF_PROCESSORS = `1'
> OLDPWD = `/cygdrive/a'
> OS = `Windows_NT'
> PATHEXT = `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH'
> PROCESSOR_ARCHITECTURE = `x86'
> PROCESSOR_IDENTIFIER = `x86 Family 15 Model 1 Stepping 2, GenuineIntel'
> PROCESSOR_LEVEL = `15'
> PROCESSOR_REVISION = `0102'
> PROGRAMFILES = `C:\Program Files'
> PS1 = `\[\033]0;\w\007
> \033[32m\]\u@\h \[\033[33m\w\033[0m\]
> $ '
> SESSIONNAME = `Console'
> SHLVL = `1'
> SYSTEMDRIVE = `C:'
> SYSTEMROOT = `C:\WINDOWS'
> TEMP = `c:\DOCUME~1\ROCONN~1.DEL\LOCALS~1\Temp'
> TERM = `xterm'
> TMP = `c:\DOCUME~1\ROCONN~1.DEL\LOCALS~1\Temp'
> USERDOMAIN = `DELWIN'
> USERNAME = `roconnor'
> USERPROFILE = `C:\Documents and Settings\roconnor.DELWIN'
> WINDIR = `C:\WINDOWS'
> WINDOWID = `2097166'
> _ = `/usr/bin/cygcheck'
>
> HKEY_CURRENT_USER\Software\Cygnus Solutions
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
> (default) = `/cygdrive'
> cygdrive flags = 0x00000022
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/
> (default) = `D:\cygwin'
> flags = 0x0000000a
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/nt2d
> (default) = `\\Nt2\nt2_D'
> flags = 0x0000000a
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
> (default) = `D:\cygwin/bin'
> flags = 0x0000000a
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
> (default) = `D:\cygwin/lib'
> flags = 0x0000000a
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options
>
> a: fd N/A N/A
> c: hd NTFS 8189Mb 87% CP CS UN PA FC
> d: hd NTFS 106250Mb 73% CP CS UN PA FC New Volume
> e: cd CDFS 380Mb 100% CS UN SIM 1.1
> f: cd N/A N/A
>
> D:\cygwin / system binmode
> \\Nt2\nt2_D /nt2d system binmode
> D:\cygwin/bin /usr/bin system binmode
> D:\cygwin/lib /usr/lib system binmode
> . /cygdrive system binmode,cygdrive
>
> Found: D:\cygwin\bin\awk.exe
> Found: D:\cygwin\bin\bash.exe
> Found: D:\cygwin\bin\cat.exe
> Found: D:\cygwin\bin\cp.exe
> Found: D:\cygwin\bin\cpp.exe
> Found: D:\cygwin\bin\find.exe
> Found: D:\cygwin\bin\gcc.exe
> Found: D:\cygwin\bin\gdb.exe
> Found: D:\cygwin\bin\grep.exe
> Found: D:\cygwin\bin\ld.exe
> Found: D:\cygwin\bin\ls.exe
> Found: D:\cygwin\bin\make.exe
> Found: D:\cygwin\bin\mv.exe
> Found: D:\cygwin\bin\rm.exe
> Found: D:\cygwin\bin\sed.exe
> Found: D:\cygwin\bin\sh.exe
> Found: D:\cygwin\bin\tar.exe
>
> 671k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygdps-1.dll - os=4.0 img=1.0 sys=4.0
> "cygdps-1.dll" v0.0 ts=2003/8/1 0:06
> 53k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygdpstk-1.dll - os=4.0 img=1.0 sys=4.0
> "cygdpstk-1.dll" v0.0 ts=2003/8/1 0:06
> 146k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygexpat-1.dll - os=4.0 img=1.0 sys=4.0
> "cygexpat-1.dll" v0.0 ts=2003/8/1 0:06
> 174k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygfontconfig-1.dll - os=4.0 img=1.0 sys=4.0
> "cygfontconfig-1.dll" v0.0 ts=2003/8/1 0:06
> 340k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygfreetype-9.dll - os=4.0 img=1.0 sys=4.0
> "cygfreetype-9.dll" v0.0 ts=2003/8/1 0:06
> 524k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygGL-1.dll - os=4.0 img=1.0 sys=4.0
> "cygGL-1.dll" v0.0 ts=2003/8/1 0:05
> 592k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygGLU-1.dll - os=4.0 img=1.0 sys=4.0
> "cygGLU-1.dll" v0.0 ts=2003/8/1 0:05
> 109k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygICE-6.dll - os=4.0 img=1.0 sys=4.0
> "cygICE-6.dll" v0.0 ts=2003/8/1 0:05
> 25k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygoldX-6.dll - os=4.0 img=1.0 sys=4.0
> "cygoldX-6.dll" v0.0 ts=2003/8/1 0:04
> 1510k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygOSMesa-4.dll - os=4.0 img=1.0 sys=4.0
> "cygOSMesa-4.dll" v0.0 ts=2003/8/1 0:05
> 40k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygpsres-1.dll - os=4.0 img=1.0 sys=4.0
> "cygpsres-1.dll" v0.0 ts=2003/8/1 0:06
> 54k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygSM-6.dll - os=4.0 img=1.0 sys=4.0
> "cygSM-6.dll" v0.0 ts=2003/8/1 0:05
> 1067k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygX11-6.dll - os=4.0 img=1.0 sys=4.0
> "cygX11-6.dll" v0.0 ts=2003/8/1 0:04
> 57k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXcursor-1.dll - os=4.0 img=1.0 sys=4.0
> "cygXcursor-1.dll" v0.0 ts=2003/8/1 0:06
> 77k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXext-6.dll - os=4.0 img=1.0 sys=4.0
> "cygXext-6.dll" v0.0 ts=2003/8/1 0:05
> 83k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXft-1.dll - os=4.0 img=1.0 sys=4.0
> "cygXft-1.dll" v0.0 ts=2003/8/1 0:06
> 105k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXft-2.dll - os=4.0 img=1.0 sys=4.0
> "cygXft-2.dll" v0.0 ts=2003/8/1 0:06
> 53k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXi-6.dll - os=4.0 img=1.0 sys=4.0
> "cygXi-6.dll" v0.0 ts=2003/8/1 0:05
> 29k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXmuu-1.dll - os=4.0 img=1.0 sys=4.0
> "cygXmuu-1.dll" v0.0 ts=2003/8/1 0:05
> 58k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXp-6.dll - os=4.0 img=1.0 sys=4.0
> "cygXp-6.dll" v0.0 ts=2003/8/1 0:05
> 81k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXpm-4.dll - os=4.0 img=1.0 sys=4.0
> "cygXpm-4.dll" v0.0 ts=2003/8/1 0:05
> 29k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXrandr-2.dll - os=4.0 img=1.0 sys=4.0
> "cygXrandr-2.dll" v0.0 ts=2003/8/1 0:06
> 49k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXrender-1.dll - os=4.0 img=1.0 sys=4.0
> "cygXrender-1.dll" v0.0 ts=2003/8/1 0:06
> 384k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXTrap-6.dll - os=4.0 img=1.0 sys=4.0
> "cygXTrap-6.dll" v0.0 ts=2003/8/1 0:06
> 38k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXtst-6.dll - os=4.0 img=1.0 sys=4.0
> "cygXtst-6.dll" v0.0 ts=2003/8/1 0:05
> 34k 2003/08/01 D:\cygwin\usr\X11R6\bin\cygXv-1.dll - os=4.0 img=1.0 sys=4.0
> "cygXv-1.dll" v0.0 ts=2003/8/1 0:05
> 58k 2002/05/07 D:\cygwin\bin\cygbz2-1.dll - os=4.0 img=1.0 sys=4.0
> "cygbz2-1.dll" v0.0 ts=2002/5/7 2:33
> 56k 2000/12/03 D:\cygwin\bin\cygbz21.0.dll - os=4.0 img=1.0 sys=4.0
> "cygbz21.0.dll" v0.0 ts=2000/11/20 18:53
> 13k 2003/06/18 D:\cygwin\bin\cygcharset-1.dll - os=4.0 img=1.0 sys=4.0
> "cygcharset-1.dll" v0.0 ts=2003/6/17 23:07
> 848k 2003/04/11 D:\cygwin\bin\cygcrypto-0.9.7.dll - os=4.0 img=1.0 sys=4.0
> "cygcrypto-0.9.7.dll" v0.0 ts=2003/4/11 6:33
> 645k 2003/04/11 D:\cygwin\bin\cygcrypto.dll - os=4.0 img=1.0 sys=4.0
> "cygcrypto.dll" v0.0 ts=2003/4/11 6:37
> 380k 2002/07/24 D:\cygwin\bin\cygdb-3.1.dll - os=4.0 img=1.0 sys=4.0
> "cygdb-3.1.dll" v0.0 ts=2002/7/24 12:24
> 487k 2002/07/24 D:\cygwin\bin\cygdb_cxx-3.1.dll - os=4.0 img=1.0 sys=4.0
> "cygdb_cxx-3.1.dll" v0.0 ts=2002/7/24 12:25
> 45k 2001/04/25 D:\cygwin\bin\cygform5.dll - os=4.0 img=1.0 sys=4.0
> "cygform5.dll" v0.0 ts=2001/4/25 1:28
> 35k 2002/01/09 D:\cygwin\bin\cygform6.dll - os=4.0 img=1.0 sys=4.0
> "cygform6.dll" v0.0 ts=2002/1/9 1:03
> 76k 2003/03/09 D:\cygwin\bin\cygform7.dll - os=4.0 img=1.0 sys=4.0
> "cygform7.dll" v0.0 ts=2003/3/9 15:51
> 28k 2003/07/20 D:\cygwin\bin\cyggdbm-3.dll - os=4.0 img=1.0 sys=4.0
> "cyggdbm-3.dll" v0.0 ts=2003/7/20 3:58
> 30k 2003/07/20 D:\cygwin\bin\cyggdbm-4.dll - os=4.0 img=1.0 sys=4.0
> "cyggdbm-4.dll" v0.0 ts=2003/7/20 5:23
> 19k 2003/03/22 D:\cygwin\bin\cyggdbm.dll - os=4.0 img=1.0 sys=4.0
> "cyggdbm.dll" v0.0 ts=2002/2/19 22:05
> 15k 2003/07/20 D:\cygwin\bin\cyggdbm_compat-3.dll - os=4.0 img=1.0 sys=4.0
> "cyggdbm_compat-3.dll" v0.0 ts=2003/7/20 4:00
> 15k 2003/07/20 D:\cygwin\bin\cyggdbm_compat-4.dll - os=4.0 img=1.0 sys=4.0
> "cyggdbm_compat-4.dll" v0.0 ts=2003/7/20 5:25
> 490k 2002/09/21 D:\cygwin\bin\cygguile-12.dll - os=4.0 img=1.0 sys=4.0
> "cygguile-12.dll" v0.0 ts=2002/9/21 6:01
> 489k 2003/07/28 D:\cygwin\bin\cygguile-12abi13.dll - os=4.0 img=1.0 sys=4.0
> "cygguile-12abi13.dll" v0.0 ts=2003/7/28 14:18
> 24k 2003/07/28 D:\cygwin\bin\cygguile-ltdl-1abi13.dll - os=4.0 img=1.0 sys=4.0
> "cygguile-ltdl-1abi13.dll" v0.0 ts=2003/7/28 13:48
> 63k 2002/09/21 D:\cygwin\bin\cygguile-srfi-srfi-13-14-v-1-1.dll - os=4.0 img=1.0 sys=4.0
> "cygguile-srfi-srfi-13-14-v-1-1.dll" v0.0 ts=2002/9/21 6:01
> 62k 2003/07/28 D:\cygwin\bin\cygguile-srfi-srfi-13-14-v-1-1abi13.dll - os=4.0 img=1.0 sys=4.0
> "cygguile-srfi-srfi-13-14-v-1-1abi13.dll" v0.0 ts=2003/7/28 14:18
> 24k 2002/09/21 D:\cygwin\bin\cygguile-srfi-srfi-4-v-1-1.dll - os=4.0 img=1.0 sys=4.0
> "cygguile-srfi-srfi-4-v-1-1.dll" v0.0 ts=2002/9/21 6:01
> 23k 2003/07/28 D:\cygwin\bin\cygguile-srfi-srfi-4-v-1-1abi13.dll - os=4.0 img=1.0 sys=4.0
> "cygguile-srfi-srfi-4-v-1-1abi13.dll" v0.0 ts=2003/7/28 14:18
> 14k 2002/09/21 D:\cygwin\bin\cygguilereadline-v-12-12.dll - os=4.0 img=1.0 sys=4.0
> "cygguilereadline-v-12-12.dll" v0.0 ts=2002/9/21 6:01
> 11k 2003/07/28 D:\cygwin\bin\cygguilereadline-v-12-12abi13.dll - os=4.0 img=1.0 sys=4.0
> "cygguilereadline-v-12-12abi13.dll" v0.0 ts=2003/7/28 14:18
> 17k 2001/06/28 D:\cygwin\bin\cyghistory4.dll - os=4.0 img=1.0 sys=4.0
> "cyghistory4.dll" v0.0 ts=2001/1/6 23:34
> 20k 2002/10/10 D:\cygwin\bin\cyghistory5.dll - os=4.0 img=1.0 sys=4.0
> "cyghistory5.dll" v0.0 ts=2002/10/10 13:28
> 306k 2002/04/27 D:\cygwin\bin\cyghttpd.dll - os=4.0 img=1.0 sys=4.0
> "cyghttpd.dll" v0.0 ts=2002/4/27 9:23
> 945k 2003/06/18 D:\cygwin\bin\cygiconv-2.dll - os=4.0 img=1.0 sys=4.0
> "cygiconv-2.dll" v0.0 ts=2003/6/17 23:08
> 22k 2001/12/13 D:\cygwin\bin\cygintl-1.dll - os=4.0 img=1.0 sys=4.0
> "cygintl-1.dll" v0.0 ts=2001/12/13 4:28
> 28k 2002/09/20 D:\cygwin\bin\cygintl-2.dll - os=4.0 img=1.0 sys=4.0
> "cygintl-2.dll" v0.0 ts=2002/9/19 23:13
> 21k 2001/06/20 D:\cygwin\bin\cygintl.dll - os=4.0 img=1.0 sys=4.0
> "cygintl.dll" v0.0 ts=2001/6/20 13:09
> 132k 2003/07/20 D:\cygwin\bin\cygjpeg-62.dll - os=4.0 img=1.0 sys=4.0
> "cygjpeg-62.dll" v0.0 ts=2003/7/19 23:25
> 119k 2002/02/09 D:\cygwin\bin\cygjpeg6b.dll - os=4.0 img=1.0 sys=4.0
> "cygjpeg6b.dll" v0.0 ts=2002/2/9 0:19
> 61k 2003/03/05 D:\cygwin\bin\cygkpathsea-3.dll - os=4.0 img=1.0 sys=4.0
> "cygkpathsea-3.dll" v0.0 ts=2003/3/5 15:09
> 60k 2003/07/27 D:\cygwin\bin\cygkpathsea-3abi13.dll - os=4.0 img=1.0 sys=4.0
> "cygkpathsea-3abi13.dll" v0.0 ts=2003/7/27 16:23
> 32k 2003/04/16 D:\cygwin\bin\cygltdl-3.dll - os=4.0 img=1.0 sys=4.0
> "cygltdl-3.dll" v0.0 ts=2003/4/15 21:41
> 26k 2001/04/25 D:\cygwin\bin\cygmenu5.dll - os=4.0 img=1.0 sys=4.0
> "cygmenu5.dll" v0.0 ts=2001/4/25 1:27
> 20k 2002/01/09 D:\cygwin\bin\cygmenu6.dll - os=4.0 img=1.0 sys=4.0
> "cygmenu6.dll" v0.0 ts=2002/1/9 1:03
> 48k 2003/03/09 D:\cygwin\bin\cygmenu7.dll - os=4.0 img=1.0 sys=4.0
> "cygmenu7.dll" v0.0 ts=2003/3/9 15:51
> 156k 2001/04/25 D:\cygwin\bin\cygncurses++5.dll - os=4.0 img=1.0 sys=4.0
> "cygncurses++5.dll" v0.0 ts=2001/4/25 1:29
> 175k 2002/01/09 D:\cygwin\bin\cygncurses++6.dll - os=4.0 img=1.0 sys=4.0
> "cygncurses++6.dll" v0.0 ts=2002/1/9 1:03
> 226k 2001/04/25 D:\cygwin\bin\cygncurses5.dll - os=4.0 img=1.0 sys=4.0
> "cygncurses5.dll" v0.0 ts=2001/4/25 1:17
> 202k 2002/01/09 D:\cygwin\bin\cygncurses6.dll - os=4.0 img=1.0 sys=4.0
> "cygncurses6.dll" v0.0 ts=2002/1/9 1:03
> 284k 2003/03/09 D:\cygwin\bin\cygncurses7.dll - os=4.0 img=1.0 sys=4.0
> "cygncurses7.dll" v0.0 ts=2003/3/9 15:50
> 15k 2001/04/25 D:\cygwin\bin\cygpanel5.dll - os=4.0 img=1.0 sys=4.0
> "cygpanel5.dll" v0.0 ts=2001/4/25 1:27
> 12k 2002/01/09 D:\cygwin\bin\cygpanel6.dll - os=4.0 img=1.0 sys=4.0
> "cygpanel6.dll" v0.0 ts=2002/1/9 1:03
> 31k 2003/03/09 D:\cygwin\bin\cygpanel7.dll - os=4.0 img=1.0 sys=4.0
> "cygpanel7.dll" v0.0 ts=2003/3/9 15:50
> 66k 2003/07/01 D:\cygwin\bin\cygpcre-0.dll - os=4.0 img=1.0 sys=4.0
> "cygpcre-0.dll" v0.0 ts=2003/7/1 12:25
> 63k 2003/04/11 D:\cygwin\bin\cygpcre.dll - os=4.0 img=1.0 sys=4.0
> "cygpcre.dll" v0.0 ts=2003/4/11 4:31
> 15k 2003/07/01 D:\cygwin\bin\cygpcreposix-0.dll - os=4.0 img=1.0 sys=4.0
> "cygpcreposix-0.dll" v0.0 ts=2003/7/1 12:25
> 61k 2003/04/11 D:\cygwin\bin\cygpcreposix.dll - os=4.0 img=1.0 sys=4.0
> "cygpcreposix.dll" v0.0 ts=2003/4/11 4:31
> 1069k 2003/06/02 D:\cygwin\bin\cygperl5_8_0.dll - os=4.0 img=1.0 sys=4.0
> "cygperl5_8_0.dll" v0.0 ts=2003/6/2 8:01
> 173k 2003/02/23 D:\cygwin\bin\cygpng12.dll - os=4.0 img=1.0 sys=4.0
> "cygpng12.dll" v0.0 ts=2003/2/23 17:02
> 170k 2002/01/21 D:\cygwin\bin\cygpng2.dll - os=4.0 img=1.0 sys=4.0
> "cygpng2.dll" v0.0 ts=2002/1/20 20:05
> 22k 2002/06/09 D:\cygwin\bin\cygpopt-0.dll - os=4.0 img=1.0 sys=4.0
> "cygpopt-0.dll" v0.0 ts=2002/6/9 1:45
> 108k 2001/06/28 D:\cygwin\bin\cygreadline4.dll - os=4.0 img=1.0 sys=4.0
> "cygreadline4.dll" v0.0 ts=2001/1/6 23:34
> 127k 2002/10/10 D:\cygwin\bin\cygreadline5.dll - os=4.0 img=1.0 sys=4.0
> "cygreadline5.dll" v0.0 ts=2002/10/10 13:28
> 176k 2003/04/11 D:\cygwin\bin\cygssl-0.9.7.dll - os=4.0 img=1.0 sys=4.0
> "cygssl-0.9.7.dll" v0.0 ts=2003/4/11 6:33
> 165k 2003/04/11 D:\cygwin\bin\cygssl.dll - os=4.0 img=1.0 sys=4.0
> "cygssl.dll" v0.0 ts=2003/4/11 6:37
> 281k 2003/02/24 D:\cygwin\bin\cygtiff3.dll - os=4.0 img=1.0 sys=4.0
> "cygtiff3.dll" v0.0 ts=2003/2/23 23:58
> 282k 2003/07/22 D:\cygwin\bin\cygtiff4.dll - os=4.0 img=1.0 sys=4.0
> "cygtiff4.dll" v0.0 ts=2003/7/22 2:14
> 41k 2002/01/20 D:\cygwin\bin\cygXpm-noX4.dll - os=4.0 img=1.0 sys=4.0
> "cygXpm-noX4.dll" v0.0 ts=2002/1/20 13:49
> 46k 2002/01/20 D:\cygwin\bin\cygXpm-X4.dll - os=4.0 img=1.0 sys=4.0
> "cygXpm-X4.dll" v0.0 ts=2002/1/20 13:50
> 50k 2002/03/12 D:\cygwin\bin\cygz.dll - os=4.0 img=1.0 sys=4.0
> "cygz.dll" v0.0 ts=2002/3/11 23:38
> 948k 2003/03/18 D:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
> "cygwin1.dll" v0.0 ts=2003/3/18 9:20
> Cygwin DLL version info:
> DLL version: 1.3.22
> DLL epoch: 19
> DLL bad signal mask: 19005
> DLL old termios: 5
> DLL malloc env: 28
> API major: 0
> API minor: 78
> Shared data: 3
> DLL identifier: cygwin1
> Mount registry: 2
> Cygnus registry name: Cygnus Solutions
> Cygwin registry name: Cygwin
> Program options name: Program Options
> Cygwin mount registry name: mounts v2
> Cygdrive flags: cygdrive flags
> Cygdrive prefix: cygdrive prefix
> Cygdrive default prefix:
> Build date: Tue Mar 18 09:20:11 EST 2003
> CVS tag: dontuse-21
> Shared id: cygwin1S3
>
>
> Cygwin Package Information
> Last downloaded files to: D:\downloads\cygwin
> Last downloaded files from: http://archive.progeny.com/cygwin
>
> Package Version
> _update-info-dir 00193-1
> apache 1.3.24-5
> ash 20020731-1
> astyle 1.15.3-3
> autoconf 2.54-1
> autoconf-devel 2.57-1
> autoconf-stable 2.13-4
> automake 1.7.1-1
> automake-devel 1.7.6-1
> automake-stable 1.4p5-5
> base-files 1.3-1
> base-passwd 1.1-1
> bash 2.05b-9
> bc 1.06-1
> binutils 20030307-1
> bison 20030307-1
> byacc 1.9-1
> bzip2 1.0.2-2
> clear 1.0-1
> crypt 1.0-1
> ctags 5.5-4
> cvs 1.11.5-1
> cygrunsrv 0.96-1
> cygutils 1.1.4-2
> cygwin 1.3.22-1
> cygwin-doc 1.3-4
> diff 1.0-1
> diffutils 2.8.1-1
> ed 0.2-1
> emacs 21.2-12
> emacs-X11 21.2-12
> fetchmail 6.2.2-1
> file 4.02-1
> fileutils 4.1-1
> findutils 4.1.7-4
> flex 2.5.4-2
> fortune 1.8-2
> fvwm 2.4.7-2
> gawk 3.1.3-1
> gcc 3.2-3
> gcc-mingw 20020817-5
> gcc2 2.95.3-10
> gdb 20030303-1
> gdbm 1.8.3-3
> gettext 0.11.5-1
> ghostscript 7.05-2
> ghostscript-base 7.05-2
> grep 2.5-1
> groff 1.18.1-2
> gsl 1.3-1
> guile 1.6.4-2
> guile-devel 1.6.4-2
> guile-doc 1.6.4-2
> gzip 1.3.3-4
> indent 2.2.8-1
> inetutils 1.3.2-23
> jpeg 6b-8
> less 378-1
> lesstif 0.93.41-1
> libbz2_1 1.0.2-2
> libcharset1 1.8-3
> libdb3.1 3.1.17-2
> libgdbm 1.8.0-5
> libgdbm-devel 1.8.3-3
> libgdbm3 1.8.3-3
> libgdbm4 1.8.3-4
> libguile12 1.6.0-1
> libguile12abi13 1.6.4-2
> libiconv 1.8-3
> libiconv2 1.8-3
> libintl 0.10.38-3
> libintl1 0.10.40-1
> libintl2 0.11.5-1
> libjpeg62 6b-9
> libjpeg6b 6b-8
> libkpathsea3 2.0.2-1
> libkpathsea3abi13 2.0.2-2
> libltdl3 1.5-1
> libncurses5 5.2-1
> libncurses6 5.2-8
> libncurses7 5.3-1
> libpcre 4.1-1
> libpcre0 4.3-2
> libpng 1.2.5-1
> libpng12 1.2.5-1
> libpng2 1.0.12-1
> libpopt0 1.6.4-4
> libreadline4 4.1-2
> libreadline5 4.3-2
> libtiff-devel 3.6.0-2
> libtiff3 3.6.0-2
> libtiff4 3.6.0-3
> libtool 20020705-1
> libtool-devel 1.5-1
> libtool-stable 1.4.3-1
> links 0.96-1
> login 1.9-5
> lynx 2.8.4-5
> m4 1.4-1
> make 3.80-1
> man 1.5j-2
> mingw-runtime 3.0-1
> mktemp 1.4-1
> mutt 1.4-1
> ncftp 3.1.4-1
> ncurses 5.3-1
> newlib-man 20020801
> octave 2.1.42-gnuplot-octaveforge-p4atlas
> opengl 1.1.0-6
> openssl 0.9.7b-1
> openssl096 0.9.6j-1
> pcre 4.3-2
> pcre-doc 4.3-2
> perl 5.8.0-3
> popt 1.6.4-4
> procmail 3.22-7
> readline 4.3-2
> rxvt 2.7.10-3
> sed 4.0.7-1
> sh-utils 2.0.15-3
> ssmtp 2.38.7-3
> sysvinit 2.84-3
> tar 1.13.25-1
> tcltk 20030214-1
> tcsh 6.12.00-5
> termcap 20021106-2
> terminfo 5.3_20030726-1
> tetex 2.0.2-1
> tetex-base 2.0.2-1
> tetex-bin 2.0.2-2
> tetex-tiny 2.0.2-1
> texinfo 4.2-4
> texmf 20020911-1
> texmf-base 20020911-1
> textutils 2.0.21-1
> tiff 3.6.0-2
> time 1.7-1
> units 1.77-1
> unzip 5.50-2
> vim 6.2-1
> w32api 2.3-1
> wget 1.8.2-2
> which 1.5-1
> x2x 1.27-2
> XFree86-base 4.3.0-1
> XFree86-bin 4.3.0-1
> XFree86-etc 4.3.0-3
> XFree86-f100 4.2.0-3
> XFree86-fenc 4.2.0-3
> XFree86-fnts 4.2.0-3
> XFree86-html 4.3.0-1
> XFree86-lib 4.3.0-1
> XFree86-lib-compat 4.3.0-1
> XFree86-prog 4.3.0-4
> XFree86-startup-scripts 4.2.0-5
> XFree86-xserv 4.3.0-3
> XFree86-xwinclip 4.3.0-1
> xpm-nox 4.2.0-1
> zlib 1.1.4-1
>
> Use -h to see help about each section
>
>
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