I just found out from the submitter that this bug is actually
occurring with /bin/ksh, not /bin/ksh93...so it's not a ksh93 issue.
April
> X-Original-To: ksh93-integration-discuss at opensolaris.org
> Delivered-To: ksh93-integration-discuss at opensolaris.org
> Date: Thu, 4 Dec 2008 12:21:18 -0700 (MST)
> From: bugmail-sender at sun.com
> X-BugTraq-notice-type: Public notification
> To: undisclosed-recipients:;
> Subject: [ksh93-integration-discuss] CR 6780741 Updated P2 shell/korn93
*ksh93* crashes when set -o emacs is used
> List-Id: Korn Shell 93 integration/migration project discussion
<ksh93-integration-discuss.opensolaris.org>
>
> *Synopsis*: *ksh93* crashes when set -o emacs is used
>
> CR 6780741 changed on Dec 4 2008 by <User 1-5Q-5151>
>
> === Field ============ === New Value ============= === Old Value =============
>
> Public Comments New Note
> Status 3-Accepted 1-Dispatched
> Synopsis *ksh93* crashes when set .. ksh93 krashes when set -o..
> ====================== =========================== ===========================
>
>
> *Change Request ID*: 6780741
>
> *Synopsis*: *ksh93* crashes when set -o emacs is used
>
> Product: solaris
> Category: shell
> Subcategory: korn93
> Type: Defect
> Subtype: Functionality
> Status: 3-Accepted
> Substatus:
> Priority: 2-High
> Introduced In Release:
> Introduced In Build:
> Responsible Engineer:
> Keywords:
>
> === *Description* ============================================================
> When set -o emacs is set, korn shell crashes immediatly after first command:
>
> $ set -o emacs
> $ ls
> Segmentation Fault (core dumped)
>
> bash-3.2$ pstack /cores/core.ksh.3079
> core '/cores/core.ksh.3079' of 3079: /usr/bin/ksh
> 0807e03c _sh_wcstombs (20, fef989c4, 50a, 0) + 5c
> 0806243f ed_external (fef989c4) + 23
> 08076015 emacs_read (20, 20, 20, 20, 0, 0) + 9f9
> 00000020 ???????? ()
>
> *** (#1 of 1): 2008-12-04 15:12:21 GMT+00:00 <User 1-2TT9RR>
>
>
> === *Public Comments* ========================================================
> I can't reproduce this; I tried it on sparc snv_99 and snv_101a and
> x86 snv_100, which have the same ksh93 as snv_103.
> Does your system have the default /etc/ksh.kshrc which does
> "set -o gmacs" ? Anything in your $HOME/.kshrc?
>
> *** (#1 of 1): 2008-12-04 19:15:26 GMT+00:00 april.chin at sun.com
>
>
> === *Workaround* =============================================================
>
> === *Additional Details* =====================================================
> Targeted Release:
> Commit To Fix In Build:
> Fixed In Build:
> Integrated In Build:
> Verified In Build:
> See Also:
> Duplicate of:
> Hooks:
> Hook1:
> Hook2:
> Hook3:
> Hook4:
> Hook5:
> Hook6:
> Program Management:
> Root Cause:
> Fix Affects Documentation: No
> Fix Affects Localization: No
>
> === *History* ================================================================
> Date Submitted: 2008-12-04 15:12:21 GMT+00:00
> Submitted By: <User 1-2TT9RR>
>
> Status Changed Date Updated Updated By
> 3-Accepted 2008-12-04 19:15:26 GMT+00:00 <User 1-5Q-5151>
>
>
> === *Service Request* ========================================================
> Impact: Significant
> Functionality: Primary
> Severity: 2
> Product Name: solaris
> Product Release: solaris_nevada
> Product Build: snv_103
> Operating System: solaris_nevada
> Hardware: generic
> Submitted Date: 2008-12-04 15:12:21 GMT+00:00
>
>
> === *Multiple Release (MR) Cluster* - 0 ======================================
>
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