Re: ls returns bad file descriptor
Btw, this should be fixed in the next snapshot. It works in 20050614 snapshot, thanks! -- Ken Shaffer - - - - - - - Appended by Scientific-Atlanta, Inc. - - - - - - - This e-mail and any attachments may contain information which is confidential, proprietary, privileged or otherwise protected by law. The information is solely intended for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this e-mail in error, please notify the sender immediately by return e-mail and delete it from your computer. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
check_case:strict problem (was Re: ls returns bad file descriptor)
Along similar lines as the ls failure on shares with CYGWIN=check_case:strict, if /etc/passwd has a home directory set to a share, bash won't even start. -- Ken Shaffer - - - - - - - Appended by Scientific-Atlanta, Inc. - - - - - - - This e-mail and any attachments may contain information which is confidential, proprietary, privileged or otherwise protected by law. The information is solely intended for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this e-mail in error, please notify the sender immediately by return e-mail and delete it from your computer. ** Program name: C:\cygwin\bin\bash.exe (pid 1472, ppid 1) App version: 1005.11, api: 0.116 DLL version: 1005.18, api: 0.130 DLL build:20050614 19:54:25SNP OS version: Windows NT-5.0 Heap size:402653184 Date/Time:2005-06-15 09:02:34 ** 97 912 [main] bash 1472 set_myself: myself-dwProcessId 1472 1001012 [main] bash 1472 time: 1118840554 = time (0) 9902002 [main] bash 1472 environ_init: 0x490238: !::=::\ 1692171 [main] bash 1472 environ_init: 0x490248: !C:=C:\cygwin\bin 1402311 [main] bash 1472 environ_init: 0x490260: !Y:=Y:\ 1532464 [main] bash 1472 environ_init: 0x490270: ALLUSERSPROFILE=C:\Documents and Settings\All Users 1442608 [main] bash 1472 environ_init: 0x4902A8: APPDATA=C:\Documents and Settings\shaffek\Application Data 1462754 [main] bash 1472 environ_init: 0x4902E8: COMMONPROGRAMFILES=C:\Program Files\Common Files 1392893 [main] bash 1472 environ_init: 0x490320: COMPUTERNAME=SVTREBOOT 1463039 [main] bash 1472 environ_init: 0x490340: COMSPEC=C:\WINNT\system32\cmd.exe 1463185 [main] bash 1472 check_case_init: File case checking set to STRICT 853270 [main] bash 1472 parse_options: check_case (called func) 1383408 [main] bash 1472 parse_options: returning 703478 [main] bash 1472 environ_init: 0x490368: CYGWIN=check_case:strict 1403618 [main] bash 1472 environ_init: 0x4903A0: HOMEDRIVE=Y: 1593777 [main] bash 1472 environ_init: 0x4903B8: HOMEPATH=\ 2213998 [main] bash 1472 environ_init: 0x4903C8: HOMESHARE=\\dsnserv1\shaffek$ 2764274 [main] bash 1472 environ_init: 0x4903F0: LOGONSERVER=\\BCGSERV7 3164590 [main] bash 1472 environ_init: 0x490410: NUMBER_OF_PROCESSORS=2 2204810 [main] bash 1472 environ_init: 0x490430: OS=Windows_NT 1464956 [main] bash 1472 environ_init: 0x490448: OS2LIBPATH=C:\WINNT\system32\os2\dll; 1535109 [main] bash 1472 getwinenv: can't set native for PATH= since no environ yet 1225231 [main] bash 1472 normalize_posix_path: src . 1005331 [main] bash 1472 mount_info::conv_to_posix_path: conv_to_posix_path (C:\cygwin\bin, no-keep-rel, no-add-slash) 745405 [main] bash 1472 normalize_win32_path: C:\cygwin\bin = normalize_win32_path (C:\cygwin\bin) 805485 [main] bash 1472 mount_info::conv_to_posix_path: /usr/bin = conv_to_posix_path (C:\cygwin\bin) 995584 [main] bash 1472 cwdstuff::get: posix /usr/bin 725656 [main] bash 1472 cwdstuff::get: (/usr/bin) = cwdstuff::get (0x22EBC0, 260, 1, 0), errno 0 735729 [main] bash 1472 normalize_posix_path: /usr/bin/ = normalize_posix_path (.) 715800 [main] bash 1472 mount_info::conv_to_win32_path: conv_to_win32_path (/usr/bin) 895889 [main] bash 1472 set_flags: flags: binary (0x2) 745963 [main] bash 1472 mount_info::conv_to_win32_path: src_path /usr/bin, dst C:\cygwin\bin, flags 0xA, rc 0 3156278 [main] bash 1472 symlink_info::check: not a symlink 946372 [main] bash 1472 symlink_info::check: 0 = symlink.check (C:\cygwin\bin, 0x22E880) (0xA) 846456 [main] bash 1472 mount_info::conv_to_win32_path: conv_to_win32_path (/usr) 766532 [main] bash 1472 set_flags: flags: binary (0x2) 776609 [main] bash 1472 mount_info::conv_to_win32_path: src_path /usr, dst C:\cygwin\usr, flags 0xA, rc 0 2386847 [main] bash 1472 symlink_info::check: not a symlink 796926 [main] bash 1472 symlink_info::check: 0 = symlink.check (C:\cygwin\usr, 0x22E880) (0xA) 6477573 [main] bash 1472 set_privilege: 1 = set_privilege ((token 310) SeChangeNotifyPrivilege, 1) 2657838 [main] bash 1472 path_conv::check: this-path(C:\cygwin\bin), has_acls(1) 1678005 [main] bash 1472 mount_info::conv_to_posix_path: conv_to_posix_path (C:\WINNT\system32, keep-rel, no-add-slash) 738078 [main] bash 1472 normalize_win32_path: C:\WINNT\system32 = normalize_win32_path (C:\WINNT\system32) 788156 [main] bash 1472 mount_info::conv_to_posix_path: /cygdrive/c/WINNT/system32 =
Re: ls returns bad file descriptor
- Original Message - From: Igor Pechtchanski To: Pierre A. Humblet Cc: cygwin@cygwin.com Sent: Tuesday, June 14, 2005 7:49 PM Subject: Re: ls returns bad file descriptor On Tue, 14 Jun 2005, Pierre A. Humblet wrote: Please don't. Try doing this instead: c:\strace -ostrace.out bash shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls Attached. Try turning off strict case checking. Pierre, would you mind elaborating on exactly what in that strace pointed you to strict case checking being the culprit? I've looked through it, but perhaps I missed something... Thanks. Exactly what Chris explained in. http://cygwin.com/ml/cygwin/2005-06/msg00653.html Pierre -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: check_case:strict problem (was Re: ls returns bad file descriptor)
On Wed, Jun 15, 2005 at 09:08:40AM -0400, Shaffer, Kenneth wrote: Along similar lines as the ls failure on shares with CYGWIN=check_case:strict, if /etc/passwd has a home directory set to a share, bash won't even start. WJFFM. There was a problem pre-snapshot but bash still started. Now I get no errors. cgf -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
Shaffer, Kenneth wrote: After changing to a directory on another computer, I get bad file descriptor from an ls command: shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls ls: reading directory .: Bad file descriptor I don't see this on my WinXP SP2 box running 1.5.17. Perhaps there's some problem/issue with the permissions on the root of your share that's confusing bash? Does this also happen in a subdirectory of the share? -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
Perhaps there's some problem/issue with the permissions on the root of your share that's confusing bash? Does this also happen in a subdirectory of the share? bash hasn't changed, only cygwin1.dll. It also happens in a subdirectory of the share. I had posted an strace output which I hope would make sense to others more knowledgeable than myself. When I looked at the strace output, it appears to me it read the home directory instead of the share directory, but never output that. It's as if the cwd got changed from what the PWD environment variable says it is. This doesn't happen with 1.5.16 using the same bash. I'm going to try a different snapshot. -- Ken Shaffer - - - - - - - Appended by Scientific-Atlanta, Inc. - - - - - - - This e-mail and any attachments may contain information which is confidential, proprietary, privileged or otherwise protected by law. The information is solely intended for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this e-mail in error, please notify the sender immediately by return e-mail and delete it from your computer. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
On Tue, Jun 14, 2005 at 04:14:41PM -0400, Shaffer, Kenneth wrote: On Tue, Jun 14, 2005 at 10:17:09AM -0700, Shankar Unni wrote: Perhaps there's some problem/issue with the permissions on the root of your share that's confusing bash? Does this also happen in a subdirectory of the share? bash hasn't changed, only cygwin1.dll. It also happens in a subdirectory of the share. I had posted an strace output which I hope would make sense to others more knowledgeable than myself. When I looked at the strace output, it appears to me it read the home directory instead of the share directory, but never output that. It's as if the cwd got changed from what the PWD environment variable says it is. You didn't notice (or report) that you got no error message when running under strace? Hmm. The reason is that strace isn't a cygwin program and it does not necessarily inherit cygwin's concept of cwd. This doesn't happen with 1.5.16 using the same bash. I'm going to try a different snapshot. Please don't. Try doing this instead: c:\strace -ostrace.out bash shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls and send strace.out here. cgf -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
Please don't. Try doing this instead: c:\strace -ostrace.out bash shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls Attached. Try turning off strict case checking. Pierre -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
Try turning off strict case checking. That works, but now I'm not unix-like. I put the strict case back and then tried the case that Windows shows in the explorer, Explr_drivers5\Reboot_results2, and ls still failed. In any event, looks like we're closer to solving the problem. -- Ken Shaffer - - - - - - - Appended by Scientific-Atlanta, Inc. - - - - - - - This e-mail and any attachments may contain information which is confidential, proprietary, privileged or otherwise protected by law. The information is solely intended for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this e-mail in error, please notify the sender immediately by return e-mail and delete it from your computer. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
On Tue, Jun 14, 2005 at 05:24:59PM -0400, Pierre A. Humblet wrote: Please don't. Try doing this instead: c:\strace -ostrace.out bash shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls Attached. Try turning off strict case checking. Wow. I'm glad you noticed this. I completely missed it. Thank you. cgf -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
On Tue, 14 Jun 2005, Pierre A. Humblet wrote: Please don't. Try doing this instead: c:\strace -ostrace.out bash shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls Attached. Try turning off strict case checking. Pierre, would you mind elaborating on exactly what in that strace pointed you to strict case checking being the culprit? I've looked through it, but perhaps I missed something... Thanks. Igor -- http://cs.nyu.edu/~pechtcha/ |\ _,,,---,,_[EMAIL PROTECTED] ZZZzz /,`.-'`'-. ;-;;,_[EMAIL PROTECTED] |,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D. '---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow! The Sun will pass between the Earth and the Moon tonight for a total Lunar eclipse... -- WCBS Radio Newsbrief, Oct 27 2004, 12:01 pm EDT -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
On Tue, Jun 14, 2005 at 07:49:42PM -0400, Igor Pechtchanski wrote: On Tue, 14 Jun 2005, Pierre A. Humblet wrote: Please don't. Try doing this instead: c:\strace -ostrace.out bash shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls Attached. Try turning off strict case checking. Pierre, would you mind elaborating on exactly what in that strace pointed you to strict case checking being the culprit? I've looked through it, but perhaps I missed something... Thanks. I don't know if Pierre picked up on something else (or maybe just looked at the cygcheck output) but a clue was the fact that path_conv::check kept inspecting components of the path even after a valid path was detected. I was working my way there when I wisely decided to check the mailing list and saw Pierre's insight. It's supposed to stop looking at the path once it finds a valid path, except in the case of non-relaxed case checking, i.e., this is one of a few slowdowns in the case checking code. cgf -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: ls returns bad file descriptor
On Tue, Jun 14, 2005 at 07:52:45PM -0400, Christopher Faylor wrote: On Tue, Jun 14, 2005 at 07:49:42PM -0400, Igor Pechtchanski wrote: On Tue, 14 Jun 2005, Pierre A. Humblet wrote: Please don't. Try doing this instead: c:\strace -ostrace.out bash shaffekcd //explr_drivers5/reboot_results2 reboot_results2 shaffekls Attached. Try turning off strict case checking. Pierre, would you mind elaborating on exactly what in that strace pointed you to strict case checking being the culprit? I've looked through it, but perhaps I missed something... Thanks. I don't know if Pierre picked up on something else (or maybe just looked at the cygcheck output) but a clue was the fact that path_conv::check kept inspecting components of the path even after a valid path was detected. I was working my way there when I wisely decided to check the mailing list and saw Pierre's insight. It's supposed to stop looking at the path once it finds a valid path, except in the case of non-relaxed case checking, i.e., this is one of a few slowdowns in the case checking code. Btw, this should be fixed in the next snapshot. cgf -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
