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[COMPBATT] Free device-related memory only if we failed

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Otherwise, we just inserted in the BatteryList this device, and we will
probably crash later when accessing it.
This commit is contained in:
Hervé Poussineau 2024-11-20 18:59:20 +01:00
parent 2323dbcb4f
commit 05ae94092e
1 changed files with 5 additions and 2 deletions
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3
drivers/bus/acpi/compbatt/comppnp.c
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@ -199,9 +199,12 @@ CompBattAddNewBattery(IN PUNICODE_STRING BatteryName,
Status); Status);
} }
if (!NT_SUCCESS(Status))
{
/* Free the battery data */ /* Free the battery data */
ExFreePool(BatteryData); ExFreePool(BatteryData);
} }
}
else else
{ {
/* Fail, no memory */ /* Fail, no memory */