[Flightgear-devel] a corruption of the heap

[乌. <wl...@as...>]

Hi!
I biuld the source under windowsXP by MSVC90. I set ai-enable value as false to make sure the FP exception is not triggered.
But after runing for minutes, the MSVC show the message following: 
HEAP[fgfs.exe]: Invalid Address specified to RtlFreeHeap( 01830000, 01017020 )
Windows has triggered a breakpoint in fgfs.exe.
This may be due to a corruption of the heap, which indicates a bug in fgfs.exe or any of the DLLs it has loaded.
I have spend lots of time to find out what happened, but I get no result by now.
Has anybody met this before?
Please tell me if you have the solution about this problem.
Thanks!
Wlbg.