LNet UDP Memoryleak
lazarus / 38-Networking and Web Programming

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JZS · 2016-03-07 12:45

I have just noticed a heaptrc memory leak result when I use LUDP
component in one of my projects, after connect and disconnect.

It basically errors at "TLUdp.Connect". So tracking that I found
FRootSock was not freed.

LNet.PP (Line: 1170)

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TLUdp.Disconnect(const Forced: Boolean = False);begin  if
Assigned(FRootSock) then begin    FRootSock.Disconnect(True); // true
on UDP it always goes there anyways    FRootSock.Free;
 //<<<<<<<<<<<<<<<<---------  Add this line, and the memory leak
disappears    FRootSock := nil; // even if the old one exists, eventer
takes care of it  end;end;
In case someone else has same issue.

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JZS · 2016-03-07 14:03

PS:
LNet SVN 2661 (0.6.6)