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From "Ilya Leviev (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-5346) [drlvm][gc] memory leak at lspace_initialize at lspace.cpp while EIOffice run
Date Tue, 25 Dec 2007 17:15:43 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-5346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ilya Leviev updated HARMONY-5346:
---------------------------------

    Attachment: HARMONY-5346.patch

> [drlvm][gc] memory leak at lspace_initialize at lspace.cpp while EIOffice run
> -----------------------------------------------------------------------------
>
>                 Key: HARMONY-5346
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5346
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: win32
>            Reporter: Ilya Leviev
>         Attachments: HARMONY-5346.patch
>
>
> memory leak at lspace_initialize at lspace.cpp while EIOffice run
> svn = r605216 
> While profiling a simple EIOffice application on Harmony using 
> BoundsChecker, the tool detected following memory leaks. 
> "lspace->free_pool" not disposed correctly while EIOffice run. 
> The issue also reproduced while HWA run. 
> Here is stack trace: 
> Memory Leak allocated by malloc. 
> lspace_initialize	c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\los\lspace.cpp	56
> line 56: lspace->free_pool = (Free_Area_Pool*)STD_MALLOC(sizeof(Free_Area_Pool));
> gc_los_initialize	c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\gen\gen.cpp	338
> gc_gen_initialize	c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\gen\gen.cpp	222
> gc_init	c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\common\gc_for_vm.cpp	102
> vm_init1	c:\home\os\hy2\trunk\working_vm\vm\vmcore\src\init\vm_init.cpp	789
> JNI_CreateJavaVM	c:\home\os\hy2\trunk\working_vm\vm\vmcore\src\jni\jni.cpp	499
> 	C:\home\os\hy2\trunk\working_vm\build\win_ia32_msvc_debug\deploy\jdk\jre\bin\java.exe!0x0000228d

> 	C:\home\os\hy2\trunk\working_vm\build\win_ia32_msvc_debug\deploy\jdk\jre\bin\java.exe!0x00001b2d

> main	C:\home\os\hy2\trunk\working_vm\build\win_ia32_msvc_debug\deploy\jdk\jre\bin\java.exe!0x000000b3


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