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insight/291: Multiple users impact each other when debugging with insight in the same Linux.


>Number:         291
>Category:       insight
>Synopsis:       Multiple users impact each other when debugging with insight in the same Linux.
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Mar 27 09:03:01 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Lyons Chang
>Release:        insight-6.4 insigh-CVS-6.4.5
>Organization:
>Environment:
GNU/Linux on x86. I have tested this issue under Debian31/Ubuntu5.04/CentOS4.1/CentOS4.2. This should be a common issue.
>Description:
If 2 persons login to one Linux host and both debug with a insight, they will impact each other. 
For instance, one person close his insight, other insight instances are closed, too. One person issue "step over", others also step over. very stange.

2 insight instance in 2 vnc sessions in the same machine will also have this behaviour. More stange is that 2 insight spawned by same person always work fine.

I have tested with gdb6.4, it works well. "step over" does not impact each other.
Insight 6.1 does not have this issue. and I have not found insight 6.2 & 6.3 to test.
>How-To-Repeat:
2 persons login to one Linux host and both start debugging with insight.

Please contact me if you can not reproduce it. This is really a critical issue.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:


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