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[NTOS:MM]

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- Avoid reference leaks in failure cases of MmCreateCacheSection
CORE-6931

svn path=/trunk/; revision=74383
This commit is contained in:
Thomas Faber
2017-04-20 08:58:45 +00:00
parent 599c80f8f2
commit ec2dddf4cb
1 changed files with 4 additions and 0 deletions
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reactos/ntoskrnl/cache/section/data.c
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+4
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@@ -340,6 +340,7 @@ MmCreateCacheSection(PROS_SECTION_OBJECT *SectionObject,
if (!NT_SUCCESS(Status))
{
DPRINT("Failed: %x\n", Status);
ObDereferenceObject(FileObject);
return Status;
}
@@ -382,6 +383,7 @@ MmCreateCacheSection(PROS_SECTION_OBJECT *SectionObject,
{
DPRINT("Status %x\n", Status);
ObDereferenceObject(Section);
ObDereferenceObject(FileObject);
return Status;
}
ASSERT(Status != STATUS_PENDING);
@@ -413,6 +415,7 @@ MmCreateCacheSection(PROS_SECTION_OBJECT *SectionObject,
{
DPRINT("Zero size file\n");
ObDereferenceObject(Section);
ObDereferenceObject(FileObject);
return STATUS_FILE_INVALID;
}
@@ -423,6 +426,7 @@ MmCreateCacheSection(PROS_SECTION_OBJECT *SectionObject,
{
DPRINT("Failed: STATUS_NO_MEMORY\n");
ObDereferenceObject(Section);
ObDereferenceObject(FileObject);
return STATUS_NO_MEMORY;
}