Memory leak by calling TAsyncProcess.Execute?

[FangQ]

hi, heaptrc detects a number of memory leakage, all pointing to a line where I call TAsyncProcess.Execute to launch an external program. Here is the  heaptrc log:

Code: Pascal  [Select][+][-]

1. Heap dump by heaptrc unit
2. 52280 memory blocks allocated : 10764537/10892656
3. 52276 memory blocks freed     : 10764345/10892464
4. 4 unfreed memory blocks : 192
5. True heap size : 2883584
6. True free heap : 2882816
7. Should be : 2882880
8. Call trace for block $00007FD5A4A524C0 size 48
9.   $000000000056739A line 44 of include/lclintf.inc
10.   $00000000007A2C3E line 106 of asyncprocess.pp
11.   $0000000000462036 line 524 of mcxgui.pas
12.   $0000000000499BAC
13.   $00000000006C758D line 246 of include/customaction.inc
14.   $000000000049988F
15.   $00000000006692D9 line 826 of include/toolbutton.inc
16. Call trace for block $00007FD5A3D0AA40 size 48
17.   $000000000056739A line 44 of include/lclintf.inc
18.   $00000000007A2C3E line 106 of asyncprocess.pp
19.   $0000000000465017 line 877 of mcxgui.pas
20.   $0000000000499BAC
21.   $00000000006C758D line 246 of include/customaction.inc
22.   $000000000049988F
23.   $00000000006692D9 line 826 of include/toolbutton.inc
24. Call trace for block $00007FD5A3D09E40 size 48
25.   $000000000056739A line 44 of include/lclintf.inc
26.   $00000000007A2C3E line 106 of asyncprocess.pp
27.   $0000000000462036 line 524 of mcxgui.pas
28.   $0000000000499BAC
29.   $00000000006C758D line 246 of include/customaction.inc
30.   $000000000049988F
31.   $00000000006692D9 line 826 of include/toolbutton.inc
32. Call trace for block $00007FD5A3D0A800 size 48
33.   $000000000056739A line 44 of include/lclintf.inc
34.   $00000000007A2C3E line 106 of asyncprocess.pp
35.   $0000000000465017 line 877 of mcxgui.pas
36.   $0000000000499BAC
37.   $00000000006C758D line 246 of include/customaction.inc
38.   $000000000049988F
39.   $00000000006692D9 line 826 of include/toolbutton.inc
40.  

all the lines are identical as

Code: Pascal  [Select][+][-]

1. pMCX.Execute;

for example, Line#524: https://github.com/fangq/mcx/blob/master/mcxstudio/mcxgui.pas#L524

do I need to do anything after calling Execute? thanks