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* Return an error on initialization error. This fixes CID 1566.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38461 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2010-08-30 20:21:06 +00:00
parent 73b1cb8240
commit 506894b6a8
1 changed files with 4 additions and 2 deletions
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src/system/kernel/arch/x86/paging/pae/X86VMTranslationMapPAE.cpp
+4 -2
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@@ -1,6 +1,6 @@
/* /*
* Copyright 2008-2010, Ingo Weinhold, [email protected]. * Copyright 2008-2010, Ingo Weinhold, [email protected].
* Copyright 2002-2007, Axel Dörfler, [email protected]. All rights reserved. * Copyright 2002-2010, Axel Dörfler, [email protected].
* Distributed under the terms of the MIT License. * Distributed under the terms of the MIT License.
* *
* Copyright 2001-2002, Travis Geiselbrecht. All rights reserved. * Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
@@ -147,8 +147,10 @@ X86VMTranslationMapPAE::Init(bool kernel)
pae_page_directory_pointer_table_entry* pdpt pae_page_directory_pointer_table_entry* pdpt
= (pae_page_directory_pointer_table_entry*) = (pae_page_directory_pointer_table_entry*)
method->Allocate32BitPage(physicalPDPT, pdptHandle); method->Allocate32BitPage(physicalPDPT, pdptHandle);
if (pdpt == NULL) if (pdpt == NULL) {
free(virtualPageDirs[0]); free(virtualPageDirs[0]);
return B_NO_MEMORY;
}
// init the PDPT entries // init the PDPT entries
for (int32 i = 0; i < 4; i++) { for (int32 i = 0; i < 4; i++) {