[PATCH] hidclass.sys: avoid leaking event in error path (Coverity)
Marcus Meissner
marcus at jet.franken.de
Mon Aug 22 16:19:20 CDT 2016
1371732 Resource leak
Signed-off-by: Marcus Meissner <marcus at jet.franken.de>
---
dlls/hidclass.sys/pnp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/dlls/hidclass.sys/pnp.c b/dlls/hidclass.sys/pnp.c
index 8fd5c17..8ad0d6e 100644
--- a/dlls/hidclass.sys/pnp.c
+++ b/dlls/hidclass.sys/pnp.c
@@ -62,8 +62,10 @@ static NTSTATUS get_device_id(DEVICE_OBJECT *device, BUS_QUERY_ID_TYPE type, WCH
HANDLE event = CreateEventA(NULL, FALSE, FALSE, NULL);
irp = IoBuildSynchronousFsdRequest(IRP_MJ_PNP, device, NULL, 0, NULL, NULL, &irp_status);
- if (irp == NULL)
+ if (irp == NULL) {
+ CloseHandle(event);
return STATUS_NO_MEMORY;
+ }
irp->UserEvent = event;
irpsp = IoGetNextIrpStackLocation(irp);
--
2.9.3
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