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fix memory leaks

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Signed-off-by: Sergey Isakov <isakov-sl@bk.ru>
This commit is contained in:
Sergey Isakov 2019-09-17 15:48:49 +03:00
parent a9207a9305
commit 80c5b67d7e
1 changed files with 6 additions and 0 deletions
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6
FileSystems/ApfsDriverLoader/ApfsDriverLoader.c
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@ -767,6 +767,7 @@ ApfsDriverLoaderStart (
DEBUG ((DEBUG_VERBOSE, "ObjectType: %04x\n", ContainerSuperBlock->BlockHeader.ObjectType ));
if (ContainerSuperBlock->BlockHeader.ObjectOid != 1
|| ContainerSuperBlock->BlockHeader.ObjectType != 0x80000001) {
FreePool(ApfsBlock);
return EFI_UNSUPPORTED;
}
@ -810,6 +811,7 @@ ApfsDriverLoaderStart (
//
// Free ApfsBlock and allocate one of a correct size.
// ContainerSuperBlock & EfiBootRecordBlockPtr will not valid now
//
FreePool (ApfsBlock);
ApfsBlock = AllocateZeroPool (ApfsBlockSize);
@ -954,6 +956,7 @@ ApfsDriverLoaderStart (
);
if (EFI_ERROR (Status)) {
FreePool(EfiFileBuffer);
return EFI_DEVICE_ERROR;
}
//
@ -992,6 +995,9 @@ ApfsDriverLoaderStart (
Private = AllocatePool (sizeof (APFS_DRIVER_INFO_PRIVATE_DATA));
if (Private == NULL) {
FreePool (ApfsBlock);
if (EfiFileBuffer) {
FreePool(EfiFileBuffer);
}
return EFI_OUT_OF_RESOURCES;
}