[ros-bugs] [Bug 4674] NPPOL: High-side redzone overwritten, Block 81985f30, Size 2, Tag 656e6f4e(enoN), Caller 92e50a73

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=4674


grschneider <grschneider at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |grschneider at gmail.com
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1

j_anderw <janderwald at reactos.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




--- Comment #1 from grschneider <grschneider at gmail.com>  2009-07-09 21:13:12 CET ---
drivers/ksfilter/ks/topology.c:23 

Name.MaximumLength += sizeof(WCHAR);
Name.Buffer = ExAllocatePool(NonPagedPool, Name.MaximumLength);

What's the initial value of MaximumLength?

Should most likely be 
Name.MaximumLength = Name.Length + sizeof(WCHAR);


--- Comment #2 from j_anderw <janderwald at reactos.org>  2009-07-09 23:50:03 CET ---
- fixed in rev 41835
- Thanks!!!


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