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- Fix a bug with querying registry values (a typo, spotted/fixed by Herve).

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- Fix a problem when a device, which was already in the list is freed and memory corruption is introduced.

svn path=/trunk/; revision=27137
This commit is contained in:
Aleksey Bragin 2007-06-11 13:35:42 +00:00
parent 9b0d081e49
commit 80f6386261
1 changed files with 5 additions and 5 deletions
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10
reactos/ntoskrnl/io/pnpmgr/pnproot.c
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@ -331,7 +331,7 @@ EnumerateDevices(
UNICODE_STRING KeyName = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\" REGSTR_PATH_SYSTEMENUM "\\" REGSTR_KEY_ROOTENUM); UNICODE_STRING KeyName = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\" REGSTR_PATH_SYSTEMENUM "\\" REGSTR_KEY_ROOTENUM);
UNICODE_STRING SubKeyName; UNICODE_STRING SubKeyName;
WCHAR DevicePath[MAX_PATH + 1]; WCHAR DevicePath[MAX_PATH + 1];
RTL_QUERY_REGISTRY_TABLE QueryTable[4]; RTL_QUERY_REGISTRY_TABLE QueryTable[5];
PPNPROOT_DEVICE Device = NULL; PPNPROOT_DEVICE Device = NULL;
HANDLE KeyHandle = INVALID_HANDLE_VALUE; HANDLE KeyHandle = INVALID_HANDLE_VALUE;
HANDLE SubKeyHandle = INVALID_HANDLE_VALUE; HANDLE SubKeyHandle = INVALID_HANDLE_VALUE;
@ -502,9 +502,9 @@ EnumerateDevices(
QueryTable[2].QueryRoutine = QueryBinaryValueCallback; QueryTable[2].QueryRoutine = QueryBinaryValueCallback;
QueryTable[2].Name = L"BasicConfigVector"; QueryTable[2].Name = L"BasicConfigVector";
QueryTable[2].EntryContext = &Buffer1; QueryTable[2].EntryContext = &Buffer1;
QueryTable[2].QueryRoutine = QueryBinaryValueCallback; QueryTable[3].QueryRoutine = QueryBinaryValueCallback;
QueryTable[2].Name = L"BootConfig"; QueryTable[3].Name = L"BootConfig";
QueryTable[2].EntryContext = &Buffer2; QueryTable[3].EntryContext = &Buffer2;
Status = RtlQueryRegistryValues( Status = RtlQueryRegistryValues(
RTL_REGISTRY_HANDLE, RTL_REGISTRY_HANDLE,
@ -526,8 +526,8 @@ EnumerateDevices(
&DeviceExtension->DeviceListHead, &DeviceExtension->DeviceListHead,
&Device->ListEntry); &Device->ListEntry);
DeviceExtension->DeviceListCount++; DeviceExtension->DeviceListCount++;
Device = NULL;
} }
Device = NULL;
Index2++; Index2++;
} }