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Today's Topics:
1. [mingw] #38207: MinGW.org glob(3) function implementation
mishandles the GLOB_BRACE feature (MinGW Notification List)
2. [SCM] mingw-org-wsl (mingw) branch, 5.1-trunk, updated.
753e249cdb3480951addf1c33151922cdd09705f (MinGW Notification List)
3. [mingw] #38207: MinGW.org glob(3) function implementation
mishandles the GLOB_BRACE feature (MinGW Notification List)
----------------------------------------------------------------------
Message: 1
Date: Mon, 16 Apr 2018 11:20:51 +0100
From: MinGW Notification List <[email protected]>
Subject: [MinGW-Notify] [mingw] #38207: MinGW.org glob(3) function
implementation mishandles the GLOB_BRACE feature
To: OSDN Ticket System <[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#38207: MinGW.org glob(3) function implementation mishandles the GLOB_BRACE
feature
Open Date: 2018-04-15 19:47
Last Update: 2018-04-16 11:20
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/38207
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=38207
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2018-04-16 11:20 Updated by: keith
* Details Updated
Comment:
I attached a pair of patches, to correct this issue; they may be applied in
either possible order.
---------------------------------------------------------------------
Ticket Status:
Reporter: keith
Owner: keith
Type: Issues
Status: Open [Owner assigned]
Priority: 5 - Medium
MileStone: (None)
Component: WSL
Severity: 5 - Medium
Resolution: None
---------------------------------------------------------------------
Ticket details:
The glob(3) function is provided by libmingwex.a. In addition to its
fundamentally POSIX.1-2008 compliant behaviour, it also supports several
MinGW.org specific features, and aims to support the GNU GLOB_BRACE feature.
Unfortunately, the MinGW.org implementation does not entirely conform to
behavioural expectations of GNU's own glibc implementation, (cf. this mailing
list thread); specifically:??
The brace-enclosed expression may not be adequately checked for
well-formedness, prior to expansion, and
An expression comprising only a single item is expanded anyway, and the
enclosing braces are discarded; this differs from expected GNU behaviour, which
does not result in expansion of expressions comprising fewer than two items.
Additionally, the usage of MinGW.org's glob(3) implementation within the MinGW
C runtime start-up code, when the GLOB_BRACE feature is enabled within the
_CRT_glob configuration variable, does not disable brace expansion for
expressions within quoted command arguments, as it should.
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/38207
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=38207
------------------------------
Message: 2
Date: Mon, 16 Apr 2018 23:55:31 +0900
From: MinGW Notification List <[email protected]>
Subject: [MinGW-Notify] [SCM] mingw-org-wsl (mingw) branch, 5.1-trunk,
updated. 753e249cdb3480951addf1c33151922cdd09705f
To: [email protected]
Message-ID: <[email protected]>
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to "mingw-org-wsl" repository
containing the "mingw" project.
The branch, 5.1-trunk has been updated
via 753e249cdb3480951addf1c33151922cdd09705f (commit)
via 9d119ea4e3ff628cf3c4ed67944eac509a9e8347 (commit)
from 596ddea2abd2b59694337842839fad974656e60f (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit 753e249cdb3480951addf1c33151922cdd09705f
Author: Keith Marshall <[email protected]>
Date: Mon Apr 16 15:53:36 2018 +0100
Suppress glob-brace expansion within quoted arguments.
commit 9d119ea4e3ff628cf3c4ed67944eac509a9e8347
Author: Keith Marshall <[email protected]>
Date: Mon Apr 16 15:41:53 2018 +0100
Suppress glob-brace expansion of single item lists.
-----------------------------------------------------------------------
Summary of changes:
mingwrt/ChangeLog | 16 +++++++++
mingwrt/mingwex/glob.c | 95 ++++++++++++++++++++++++++++++++++++++++++++++----
mingwrt/setargv.c | 13 ++++---
3 files changed, 113 insertions(+), 11 deletions(-)
hooks/post-receive
--
mingw-org-wsl (mingw)
------------------------------
Message: 3
Date: Mon, 16 Apr 2018 19:35:24 +0100
From: MinGW Notification List <[email protected]>
Subject: [MinGW-Notify] [mingw] #38207: MinGW.org glob(3) function
implementation mishandles the GLOB_BRACE feature
To: OSDN Ticket System <[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#38207: MinGW.org glob(3) function implementation mishandles the GLOB_BRACE
feature
Open Date: 2018-04-15 19:47
Last Update: 2018-04-16 19:35
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/38207
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=38207
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2018-04-16 19:35 Updated by: keith
* Status Update from Open to Closed
* Resolution Update from None to Fixed
Comment:
I've now applied the two patches, and committed to the git repository; the
updates will be incorporated into the next WSL release.
---------------------------------------------------------------------
Ticket Status:
Reporter: keith
Owner: keith
Type: Issues
Status: Closed
Priority: 5 - Medium
MileStone: (None)
Component: WSL
Severity: 5 - Medium
Resolution: Fixed
---------------------------------------------------------------------
Ticket details:
The glob(3) function is provided by libmingwex.a. In addition to its
fundamentally POSIX.1-2008 compliant behaviour, it also supports several
MinGW.org specific features, and aims to support the GNU GLOB_BRACE feature.
Unfortunately, the MinGW.org implementation does not entirely conform to
behavioural expectations of GNU's own glibc implementation, (cf. this mailing
list thread); specifically:??
The brace-enclosed expression may not be adequately checked for
well-formedness, prior to expansion, and
An expression comprising only a single item is expanded anyway, and the
enclosing braces are discarded; this differs from expected GNU behaviour, which
does not result in expansion of expressions comprising fewer than two items.
Additionally, the usage of MinGW.org's glob(3) implementation within the MinGW
C runtime start-up code, when the GLOB_BRACE feature is enabled within the
_CRT_glob configuration variable, does not disable brace expansion for
expressions within quoted command arguments, as it should.
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/38207
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=38207
------------------------------
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