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Posted to commits@harmony.apache.org by "Ilya Leviev (JIRA)" <ji...@apache.org> on 2007/12/19 18:38:43 UTC
[jira] Created: (HARMONY-5331) [drlvm][gc] memory leak at
hashcode_buf_create at hashcode.h while EIOffice run
[drlvm][gc] memory leak at hashcode_buf_create at hashcode.h while EIOffice run
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Key: HARMONY-5331
URL: https://issues.apache.org/jira/browse/HARMONY-5331
Project: Harmony
Issue Type: Bug
Components: DRLVM
Environment: wim32
Reporter: Ilya Leviev
memory leak at hashcode_buf_create at hashcode.h while EIOffice run
svn = r605216
While profiling a simple EIOffice application on Harmony using
BoundsChecker, the tool detected following memory leaks.
"hashcode_buf" not disposed correctly while EIOffice run.
The issue also reproduced while java2demo run.
Here is stack trace:
Memory Leak allocated by malloc.
hashcode_buf_create c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\common\hashcode.h 85
line 85: Hashcode_Buf* hashcode_buf = (Hashcode_Buf*) STD_MALLOC(sizeof(Hashcode_Buf));
block_init c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\common\gc_block.h 109
space_init_blocks c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\common\gc_space.h 138
mspace_initialize c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\mark_compact\mspace.cpp 70
gc_mos_initialize c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\gen\gen.cpp 315
gc_gen_initialize c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\gen\gen.cpp 223
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
vmdlldir_parseCmdLine C:\home\os\hy2\trunk\working_vm\build\win_ia32_msvc_debug\deploy\jdk\jre\bin\java.exe!0x0000011d
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[jira] Closed: (HARMONY-5331) [drlvm][gc] memory leak at
hashcode_buf_create at hashcode.h while EIOffice run
Posted by "Xiao-Feng Li (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-5331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao-Feng Li closed HARMONY-5331.
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Resolution: Fixed
Assignee: Xiao-Feng Li
It's not a leak since the hashcode_buf is released during space destruction.
in working_vm\vm\gc_gen\src\common\hashcode.h:
> [drlvm][gc] memory leak at hashcode_buf_create at hashcode.h while EIOffice run
> -------------------------------------------------------------------------------
>
> Key: HARMONY-5331
> URL: https://issues.apache.org/jira/browse/HARMONY-5331
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: wim32
> Reporter: Ilya Leviev
> Assignee: Xiao-Feng Li
>
> memory leak at hashcode_buf_create at hashcode.h while EIOffice run
> svn = r605216
> While profiling a simple EIOffice application on Harmony using
> BoundsChecker, the tool detected following memory leaks.
> "hashcode_buf" not disposed correctly while EIOffice run.
> The issue also reproduced while java2demo run.
> Here is stack trace:
> Memory Leak allocated by malloc.
> hashcode_buf_create c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\common\hashcode.h 85
> line 85: Hashcode_Buf* hashcode_buf = (Hashcode_Buf*) STD_MALLOC(sizeof(Hashcode_Buf));
> block_init c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\common\gc_block.h 109
> space_init_blocks c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\common\gc_space.h 138
> mspace_initialize c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\mark_compact\mspace.cpp 70
> gc_mos_initialize c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\gen\gen.cpp 315
> gc_gen_initialize c:\home\os\hy2\trunk\working_vm\vm\gc_gen\src\gen\gen.cpp 223
> 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
> vmdlldir_parseCmdLine C:\home\os\hy2\trunk\working_vm\build\win_ia32_msvc_debug\deploy\jdk\jre\bin\java.exe!0x0000011d
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