1999-09-29 01:07:32 +00:00
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
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< meta http-equiv = "Content-Type" content = "text/html; charset=iso-8859-1" >
< meta name = "Author" content = "Suresh Duddi" >
1999-10-04 14:34:54 +00:00
< meta name = "GENERATOR" content = "Mozilla/4.61 [en] (WinNT; U) [Netscape]" >
1999-09-29 01:07:32 +00:00
< title > Memory leaks fixing< / title >
< / head >
< body >
< center >
< h1 >
Memory leaks fixing effort
< hr WIDTH = "100%" > < / h1 > < / center >
< h2 >
Viewer< / h2 >
< ul >
< li >
Startup (not the firsttime)< / li >
< li >
Show default page< / li >
< li >
Quit< / li >
< / ul >
< table BORDER COLS = 3 WIDTH = "100%" >
< tr >
< th > Component< / th >
< th > Leaks fixing by...< / th >
1999-09-29 23:45:05 +00:00
< th > Status (< a href = "#Stage 1: nsIModule conversion" > nsIModule conversion< / a > )< / th >
1999-09-29 01:07:32 +00:00
< / tr >
< tr BGCOLOR = "#FFFF99" >
< td COLSPAN = "3" > < b > bin/Components/< / b > < / td >
< / tr >
< tr >
< td > caps.dll< / td >
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< td > rjc< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > chardet.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > history.dll< / td >
< td > dp< / td >
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< td > DONE (waiting to checkin)< / td >
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< / tr >
< tr >
< td > jsloader.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > lwbrk.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > necko.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > necko_resource.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > necko_file.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > nsgif.dll< / td >
< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > nslocale.dll< / td >
< td > cata< / td >
< td > < / td >
< / tr >
< tr >
< td > mimetype.dll< / td >
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< td > rjc< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > oji.dll< / td >
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< td > rjc< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > profile.dll< / td >
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< td > dp< / td >
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< td > < / td >
< / tr >
< tr >
< td > raptorhtml.dll< / td >
< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > raptorview.dll< / td >
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< td > dp< / td >
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< td > DONE (doesnt cache factory)< / td >
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< / tr >
< tr >
< td > rdf.dll< / td >
< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > uconv.dll< / td >
< td > cata< / td >
< td > < / td >
< / tr >
< tr >
< td > ucvlatin.dll< / td >
< td > cata< / td >
< td > < / td >
< / tr >
< tr >
< td > ucharuti.dll< / td >
< td > cata< / td >
< td > < / td >
< / tr >
< tr >
< td > xpc3250.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > xppref32.dll< / td >
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< td > dp< / td >
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< td > DONE (waiting to checkin)< / td >
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< / tr >
< tr BGCOLOR = "#FFFF99" >
< td COLSPAN = "3" > < b > bin/< / b > < / td >
< / tr >
< tr >
< td > jsdom.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > raptorhtmlpars.dll< / td >
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< td > vidur< / td >
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< td > < / td >
< / tr >
< tr >
< td > raptorgfxwin.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > raptorweb.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > raptorplugin.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > raptorwidget.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< / table >
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< h2 >
Apprunner only< / h2 >
< table BORDER COLS = 3 WIDTH = "100%" >
< tr >
< th > Component< / th >
< th > Leaks fixing by...< / th >
1999-09-29 23:45:05 +00:00
< th > Status (< a href = "#Stage 1: nsIModule conversion" > nsIModule conversion< / a > )< / th >
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< / tr >
< tr >
< td > addrbook.dll< / td >
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< td > mscott< / td >
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< td > < / td >
< / tr >
< tr >
< td > bookmarks.dll< / td >
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< td > rjc< / td >
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< td > < / td >
< / tr >
< tr >
< td > brprof.dll< / td >
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< td > XXX
< br > rjc says: This should be removed from build. See bug # 13732< / td >
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< td > < / td >
< / tr >
< tr >
< td > chrome.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > cnvts.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > cookie.dll< / td >
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< td > neeti< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > directory.dll< / td >
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< td > rjc< / td >
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< td > < / td >
< / tr >
< tr >
< td > emitter.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > ender.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > eventloop.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > intlcmpt.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > jar50.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > jsurl.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > mime.dll< / td >
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< td > mscott< / td >
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< td > < / td >
< / tr >
< tr >
< td > mork.dll< / td >
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< td > mscott< / td >
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< td > < / td >
< / tr >
< tr >
< td > mozbrwsr.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > mozfind.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > mozucth.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > mozxfer.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > msgbase.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > msgcompo.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > msgdb.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > msgimap.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > msglocal.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > msgnews.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > nativeapp.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > necko_about.dll< / td >
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< td > kipp< / td >
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< td > < / td >
< / tr >
< tr >
< td > necko_data.dll< / td >
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< td > kipp< / td >
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< td > < / td >
< / tr >
< tr >
< td > necko_ftp.dll< / td >
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< td > kipp< / td >
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< td > < / td >
< / tr >
< tr >
< td > necko_http.dll< / td >
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< td > kipp< / td >
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< td > < / td >
< / tr >
< tr >
< td > nsjpg.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > nspng.dll< / td >
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< td > kipp< / td >
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< td > DONE< / td >
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< / tr >
< tr >
< td > nsprefm.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > nsxpi.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > pics.dll< / td >
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< td > neeti< / td >
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< td > < / td >
< / tr >
< tr >
< td > prefwind.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > rdfdomds.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > regviewer.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > related.dll< / td >
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< td > rjc< / td >
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< td > < / td >
< / tr >
< tr >
< td > sample.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > search.dll< / td >
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< td > rjc< / td >
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< td > < / td >
< / tr >
< tr >
< td > streamconv.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > strres.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > txmgr.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > txtsvc.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > ucvcn.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > ucvja.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > ucvko.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > ucvtw.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > ucvtw2.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > vcard.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > wallet.dll< / td >
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< td > wallet< / td >
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< td > < / td >
< / tr >
< tr >
< td > wlltvwrs.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > xpctest.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > xpiflash.dll< / td >
< td > < / td >
< td > < / td >
< / tr >
< / table >
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< br >
< h2 >
How to fix leaks in a dll< / h2 >
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< h3 >
< a NAME = "Stage 1: nsIModule conversion" > < / a > Stage 1: nsIModule conversion< / h3 >
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< ol >
< li >
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Convert dll to use nsIModule. Sample code is in < a href = "http://lxr.mozilla.org/seamonkey/source/xpcom/sample/nsSampleModule.cpp" > mozilla/xpcom/sample/nsSampleModule.cpp< / a > .
Things to watch out for:< / li >
< ol >
< li >
nsIModule::UnregisterSelf should not return an Error.< / li >
< li >
Cache factories created by modules in the module.< / li >
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< / ol >
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The sample code does all this right. So sticking to closely is adviced.< / ol >
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< h3 >
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< a NAME = "Stage 2: Leak fixing" > < / a > Stage 2: Leak fixing < font color = "#CC0000" > (DONT
DO THIS NOW)< / font > < / h3 >
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< ol >
1999-09-29 01:07:32 +00:00
< li >
While in purify run < a href = "http://lxr.mozilla.org/seamonkey/source/xpcom/tests/TestShutdown.cpp" > bin/TestShutdown< / a >
on the dll. For this you will need to find a CID that the module implements.
Then invoke TestShutdown as< / li >
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< ol > TestShutdown {123d4-4908-490840-409850}< / ol >
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< li >
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Make sure there are no leaks from the purify output.< / li >
< br > Use ns< dll>Module::Shutdown() to release any global memory that
is being leaked.< / ol >
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< / body >
< / html >
