[Bug 30850] Heap problem when running Gigasoft ProEssentials graph component?

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=30850

Dan Kegel <dank at kegel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|use-after-free error when   |Heap problem when running
                   |running Gigasoft            |Gigasoft ProEssentials
                   |ProEssentials graph         |graph component?
                   |component?                  |

--- Comment #3 from Dan Kegel <dank at kegel.com> 2012-06-06 18:52:44 CDT ---
That invalid read in HEAP_FindFreeBlock seems like a heap valgrind annotation
problem, not a normal use-after-free.

The block it finds was created when HeapReAlloc shrank a block, and its
metadata was marked accessible than.  Maybe I'll log all the mark_* calls,
and write a script to check to see if any of them marked that particular
metadata inaccessible.

-- 
Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email
Do not reply to this email, post in Bugzilla using the
above URL to reply.
------- You are receiving this mail because: -------
You are watching all bug changes.