*Synopsis*: ksh93 (VISUAL=vi) crashes with memory fault while scolling through 
history

CR 6850672 changed on Jun 12 2009 by <User 1-1SURPB>

=== Field ============ === New Value ============= === Old Value =============

Category               shell                       opensolaris                
SubCategory            korn93                      triage-queue               
====================== =========================== ===========================

     
*Change Request ID*: 6850672

*Synopsis*: ksh93 (VISUAL=vi) crashes with memory fault while scolling through 
history

  Product: solaris
  Category: shell
  Subcategory: korn93
  Type: Defect
  Subtype: 
  Status: 1-Dispatched
  Substatus: 
  Priority: 3-Medium
  Introduced In Release: 
  Introduced In Build: 
  Responsible Engineer: 
  Keywords: opensolaris

=== *Description* ============================================================
Category
   solaris/shell (Solaris Utilities/Commands)
Sub-Category
   korn93
Description
   I got the lines "mcabber -f ~/.mcabber/ccc_mcabberrc_remote" and
"mcabber -f ~/.mcabber/ccc_mcabberrc_work" in my history.
Typing mc<UP> completes to the first one but I want the second one, so I
move the cursor to the 'r' of "remote" and type "d$" to delete it.
Now I type 'A' to append and want to go through the lines beginning with
"mcabber -f ~/.mcabber/ccc_mcabberrc_". After the first <UP> the cursor moves 
one character back, to '_' and with a second <UP> the shell crashes.
Started from another shell I get "Memory fault(coredump)".
It's not related to the fact that mcabber is an alias for 
'/opt/gentoo/usr/bin/mcabber' because it also occcurs when mcabber is executed 
with its absolute path.
The coredump can be found at 
http://www.zshare.net/download/61269299b237e479/
Frequency
   Always
Regression
   No
Steps to Reproduce
   Set VISUAL=vi.
Get 2 string which differ in the last part into yout history, like "ls 
/etc/ssh/ssh_host_rsa_key" and "ls /etc/ssh/ssh_host_dsa_key". 
Type a few characters like "ls /etc", complete with <UP>, delete the different 
part with "d$" and try to complete with <UP> again.
Expected Result
   Working completion.
Actual Result
   Memory fault with coredump.
Error Message(s)
   Memory fault(coredump)
Test Case
   
Workaround
   $VISUAL != vi
Additional configuration information

*** (#1 of 1): 2009-06-12 11:53:51 GMT+00:00 <User 1-F4SZV>


=== *Public Comments* ========================================================

=== *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: <email address omitted>
  Program Management: 
  Root Cause: 
  Fix Affects Documentation: No
  Fix Affects Localization: No

=== *History* ================================================================
        Date Submitted: 2009-06-12 11:53:50 GMT+00:00
        Submitted By: <User 1-F4SZV>

        Status Changed    Date Updated                  Updated By


=== *Service Request* ========================================================
        Impact: Limited
        Functionality: Secondary
        Severity: 4
        Product Name: solaris
        Product Release: solaris_nevada
        Product Build: snv_114
        Operating System: solaris_nevada
        Hardware: x86
        Submitted Date: 2009-06-12 11:53:51 GMT+00:00


=== *Multiple Release (MR) Cluster* - 0 ======================================


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