taskGnash - The GNU Flash player - Tasks: task #6581, Implement script limits

 
 
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task #6581: Implement script limits

Submitted by:  Sandro Santilli <strk>
Submitted on:  Sat 03 Mar 2007 05:37:27 PM UTC  
 
Should Start On: Fri 02 Mar 2007 11:00:00 PM UTCShould be Finished on: Fri 02 Mar 2007 11:00:00 PM UTC
Category: NonePriority: 1 - Later
Status: NonePrivacy: Public
Percent Complete: 80%Assigned to: Benjamin Wolsey <bwy>
Open/Closed: OpenEffort: 0.00

Tue 10 Jun 2008 09:27:27 AM UTC, comment #2:

I reassign to bwy, being the last one touching the relative code.
He did registration of scriptlimit tags to movie_root
and use of the supported configurations.
Still need the rc-override and time-based limit.

Sandro Santilli <strk>
Project Member
Wed 13 Jun 2007 05:04:30 PM UTC, comment #1:

Max call stack depth is implemented, and also we implement a non-standard max branch-back count.
Substituting the max branch-back count to a time-based limit
would bring us to 80% of completeness, the missing part being configurability of limits using the ScriptLimits tag for complete compatibility + gnashrc tweaking I'd say for improved user friendliness.

Sandro Santilli <strk>
Project Member
Sat 03 Mar 2007 05:37:27 PM UTC, original submission:

Gnash should not allow a script to freeze it by mean of infinite loops or similar. A limit should be set on number of iterations and on total execution time for a single thread.
From SWF7 up these are configurable by an SWF tag (SCRIPTLIMITS = 65).

Sandro Santilli <strk>
Project Member

 

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Items that depend on this one: None found

 

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  • -unavailable- added by strk (Submitted the item)
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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Tue 10 Jun 2008 09:27:27 AM UTCstrkPercent Complete70%=>80%
      Assigned tostrk=>bwy
    Wed 13 Jun 2007 05:04:30 PM UTCstrkPercent Complete0%=>70%
      Assigned toNone=>strk
      Carbon-Copy-=>Added zoulunkai
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