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Fix driver loading. patch by tinus

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svn path=/trunk/; revision=15070
This commit is contained in:
Alex Ionescu 2005-05-07 01:17:36 +00:00
parent ee7e1eefbe
commit f11525033d
1 changed files with 14 additions and 2 deletions
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16
reactos/ntoskrnl/io/driver.c
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@ -916,8 +916,20 @@ IopCreateServiceListEntry(PUNICODE_STRING ServiceName)
NULL);
if (!NT_SUCCESS(Status) || Service->Start > 1)
{
ExFreePool(Service->ServiceGroup.Buffer);
ExFreePool(Service->ImagePath.Buffer);
/*
* If something goes wrong during RtlQueryRegistryValues
* it'll just drop everything on the floor and return,
* so you have to check if the buffers were filled.
* Luckily we zerofilled the Service.
*/
if (Service->ServiceGroup.Buffer)
{
ExFreePool(Service->ServiceGroup.Buffer);
}
if (Service->ImagePath.Buffer)
{
ExFreePool(Service->ImagePath.Buffer);
}
ExFreePool(Service);
return(Status);
}