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bug in /bin/sh.exe (ash-20000823)
- To: cygwin at sourceware dot cygnus dot com
- Subject: bug in /bin/sh.exe (ash-20000823)
- From: Hubert Garavel <Hubert dot Garavel at inrialpes dot fr>
- Date: Fri, 29 Sep 2000 22:10:24 +0200 (MET DST)
Synopsis:
---------
/bin/sh.exe fails to execute a binary program
that has no ".exe" extension, if the pathname
used to invoke his executable program contains
at least one slash.
Comments:
---------
This bug was observed both on Windows NT4 and
Windows 2000 Professional.
This bug also occured with the previous version
of /bin/sh.exe
This bug does NOT occur with /bin/bash.exe
How to reproduce the bug
------------------------
Open a Cygwin window and type
/bin/sh
to switch from bash to sh.
Then, type
cd /tmp
# part 1 of the test : files without any extension
cp /bin/echo.exe mytest
mytest
# --> is OK if you have . in $PATH
./mytest
# --> not OK : ./mytest: not found
/tmp/mytest
# --> not OK : /tmp/mytest: not found
# part 2 of the test : files with an extension different from ".exe"
# (here, ".x")
mv mytest mytest.x
mytest.x
# --> is OK
./mytest.x
# --> not OK : ./mytest: not found
/tmp/mytest.x
# --> not OK : /tmp/mytest.x: not found
# part 3 of the test : files with the ".exe" extension
mv mytest.x mytest.exe
mytest
# --> is OK
./mytest
# --> is OK
./mytest.exe
# --> is OK
/tmp/mytest
# --> is OK
/tmp/mytest.exe
# --> is OK
Output of cygcheck
------------------
Cygnus Win95/NT Configuration Diagnostics
Current System Time: Fri Sep 29 15:52:32 2000
WinNT Ver 4.0 build 1381 Service Pack 4
Path: /cadp/com
/cadp/bin.win32
/usr/local/bin
/usr/bin
/usr/bin
/WINNT/system32
/WINNT
/WINNT/system32/nls/ENGLISH
/WINNT/system32/nls
P
.
Y
.
Z
.
X
.
W
.
V
.
U
.
T
.
S
.
R
.
Q
.
SysDir: C:\WINNT\System32
WinDir: C:\WINNT
HOME = `/home/orafiq'
MAKE_MODE = `unix'
PWD = `/home/orafiq'
USER = `orafiq'
!C: = `C:\bin'
!F: = `F:\'
!G: = `G:\'
!H: = `H:\'
!P: = `P:\'
!Q: = `Q:\'
!R: = `R:\'
!S: = `S:\'
!T: = `T:\'
!U: = `U:\'
!V: = `V:\'
!W: = `W:\'
!X: = `X:\'
!Y: = `Y:\'
!Z: = `Z:\'
CADP = `/cadp'
CADP_CC = `/cadp/src/windows/cc'
COMPUTERNAME = `OMAR'
COMSPEC = `C:\WINNT\system32\cmd.exe'
DJGPP = `g:\winntapp\djgpp\djgpp.env'
DOS4G = `quiet'
HOMEDRIVE = `C:'
HOMEPATH = `\'
HOSTNAME = `OMAR'
HOSTTYPE = `i586'
LM_LICENSE_FILE = `7598@prg0'
LOGONSERVER = `\\OMAR'
MACHTYPE = `i586-pc-cygwin'
MITSCHEME_LIBRARY_PATH = `g:\windows\scheme\lib'
MSWORD = `yes'
NUMBER_OF_PROCESSORS = `1'
NWLANGUAGE = `ENGLISH'
NWUSERNAME = `orafiq'
OLDPWD = `/usr/bin'
OS2LIBPATH = `C:\WINNT\system32\os2\dll;'
OS = `Windows_NT'
OSTYPE = `cygwin'
PATHEXT = `.COM;.EXE;.BAT;.CMD'
PINECONF = `g:\windows\pine\pinerc'
PINERC = `h:\pine\pinerc'
PROCESSOR_ARCHITECTURE = `x86'
PROCESSOR_IDENTIFIER = `x86 Family 6 Model 3 Stepping 4, GenuineIntel'
PROCESSOR_LEVEL = `6'
PROCESSOR_REVISION = `0304'
PROMPT = `$P$G'
PS1 = `]0;\w
[32m\u@\h [33m\w[0m
$ '
SAPACAM = `c:\windows\command'
SHELL = `/bin/sh'
SHLVL = `1'
SYSTEMDRIVE = `C:'
SYSTEMROOT = `C:\WINNT'
TEMP = `/TEMP'
TERM = `cygwin'
TZ = `est5std'
USERDOMAIN = `OMAR'
USERID = `orafiq'
USERNAME = `orafiq'
USERPROFILE = `C:\WINNT\Profiles\orafiq'
WINDIR = `C:\WINNT'
WINDOWS_LOGIN = `0'
_ = `/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
(default) = `/cygdrive'
cygdrive flags = 0x00000020
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
a: fd N/A N/A
c: hd NTFS 2055Mb 37% CP CS UN PA FC
d: hd NTFS 2055Mb 6% CP CS UN PA FC
e: cd N/A N/A
f: net NWFS 1847Mb 44% CP FC SYS
g: net NWFS 17405Mb 56% CP FC SOFTWARE
h: net NWFS 1100Mb 96% CP FC USERS
p: net NWFS 1847Mb 44% CP FC SYS
q: net NWFS 17405Mb 56% CP FC SOFTWARE
r: net NWFS 17405Mb 56% CP FC SOFTWARE
s: net NWFS 17405Mb 56% CP FC SOFTWARE
t: net NWFS 17405Mb 56% CP FC SOFTWARE
u: net NWFS 17405Mb 56% CP FC SOFTWARE
v: net NWFS 17405Mb 56% CP FC SOFTWARE
w: net NWFS 17405Mb 56% CP FC SOFTWARE
x: net NWFS 17405Mb 56% CP FC SOFTWARE
y: net NWFS 17405Mb 56% CP FC SOFTWARE
z: net NWFS 17405Mb 56% CP FC SOFTWARE
C:\bin /usr/bin system binmode
C:\lib /usr/lib system binmode
C: / system binmode
Found: C:\bin\bash.exe
Found: \bin\bash.exe
Warning: C:\bin\bash.exe hides \bin\bash.exe
Found: C:\bin\cat.exe
Found: \bin\cat.exe
Warning: C:\bin\cat.exe hides \bin\cat.exe
Found: C:\bin\cpp.exe
Found: \bin\cpp.exe
Warning: C:\bin\cpp.exe hides \bin\cpp.exe
Found: C:\bin\find.exe
Found: \bin\find.exe
Warning: C:\bin\find.exe hides \bin\find.exe
Found: C:\bin\gcc.exe
Found: \bin\gcc.exe
Warning: C:\bin\gcc.exe hides \bin\gcc.exe
Found: C:\bin\gdb.exe
Found: \bin\gdb.exe
Warning: C:\bin\gdb.exe hides \bin\gdb.exe
Found: C:\bin\ld.exe
Found: \bin\ld.exe
Warning: C:\bin\ld.exe hides \bin\ld.exe
Found: C:\bin\ls.exe
Found: \bin\ls.exe
Warning: C:\bin\ls.exe hides \bin\ls.exe
Found: C:\bin\make.exe
Found: \bin\make.exe
Warning: C:\bin\make.exe hides \bin\make.exe
Found: C:\bin\sh.exe
Found: \bin\sh.exe
Warning: C:\bin\sh.exe hides \bin\sh.exe
83k 2000/06/11 C:\bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
"cygitcl30.dll" v0.0 ts=2000/6/10 23:34
35k 2000/06/11 C:\bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
"cygitk30.dll" v0.0 ts=2000/6/10 23:34
402k 2000/06/11 C:\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
"cygtcl80.dll" v0.0 ts=2000/6/10 23:30
5k 2000/06/11 C:\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
10k 2000/06/11 C:\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
"cygtclreg80.dll" v0.0 ts=2000/6/10 23:30
639k 2000/06/11 C:\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
"cygtk80.dll" v0.0 ts=2000/6/10 23:34
586k 2000/08/04 C:\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/8/3 20:53
Cygwin DLL version info:
dll major: 1001
dll minor: 4
dll epoch: 19
dll bad signal mask: 19005
dll old termios: 5
api major: 0
api minor: 26
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
build date: Thu Aug 3 20:53:46 EDT 2000
CVS tag: cygwin-1-1-4
shared id: cygwin1S3
83k 2000/06/11 \bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
"cygitcl30.dll" v0.0 ts=2000/6/10 23:34
35k 2000/06/11 \bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
"cygitk30.dll" v0.0 ts=2000/6/10 23:34
402k 2000/06/11 \bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
"cygtcl80.dll" v0.0 ts=2000/6/10 23:30
5k 2000/06/11 \bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
10k 2000/06/11 \bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
"cygtclreg80.dll" v0.0 ts=2000/6/10 23:30
639k 2000/06/11 \bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
"cygtk80.dll" v0.0 ts=2000/6/10 23:34
586k 2000/08/04 \bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/8/3 20:53
Cygwin DLL version info:
dll major: 1001
dll minor: 4
dll epoch: 19
dll bad signal mask: 19005
dll old termios: 5
api major: 0
api minor: 26
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
build date: Thu Aug 3 20:53:46 EDT 2000
CVS tag: cygwin-1-1-4
shared id: cygwin1S3
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