bugGnash - The GNU Flash player - Bugs: bug #32985, SIGSEGV in TagLoadersTable::get()

 
 

bug #32985: SIGSEGV in TagLoadersTable::get()

Submitted by:  Bastiaan Jacques <bjacques>
Submitted on:  Sun 03 Apr 2011 01:16:29 PM UTC  
 
Category: coreSeverity: 6 - Security
Release: masterStatus: Fixed
Privacy: PublicAssigned to: Sandro Santilli <strk>
Open/Closed: Closed

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Fri 08 Apr 2011 06:52:32 PM UTC, comment #1:

3d603f00aa4be917fb6e43f2e265de885127f441 took solution (1)

Sandro Santilli <strk>
Project MemberIn charge of this item.
Sun 03 Apr 2011 01:16:29 PM UTC, original submission:

STR: see bug #32579.

The problem is that RunResources are shared with the movie (definition/root) by class Player, but _runResources is destroyed when Player is, while the movie definition has a longer lifetime due to being reference counted (and apparently something else holding a reference).

This bug can be fixed in a number of ways:
1) Destroy the movie root completely in the Player destructor.
2) Transfer ownership of the RunResources to the movie root.
3) Hold the RunResources in a shared_ptr.
4) ...

Bastiaan Jacques <bjacques>
Project Member

 

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

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 08 Apr 2011 10:38:08 PM UTCbjacquesStatusReady For Test=>Fixed
      Open/ClosedOpen=>Closed
    Fri 08 Apr 2011 06:52:32 PM UTCstrkSeverity3 - Normal=>6 - Security
      StatusNone=>Ready For Test
      Assigned toNone=>strk

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