diff mbox series

[PULL,2/9] gqa-win: get_pci_info: Clean dev_info if handle is valid

Message ID 20220110134644.107375-3-kkostiuk@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,1/9] MAINTAINERS: Add entry for QEMU Guest Agent Windows components | expand

Commit Message

Konstantin Kostiuk Jan. 10, 2022, 1:46 p.m. UTC 
From: Kostiantyn Kostiuk <konstantin@daynix.com>

Signed-off-by: Kostiantyn Kostiuk <konstantin@daynix.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Kostiantyn Kostiuk <kkostiuk@redhat.com>
---
 qga/commands-win32.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--
2.25.1
diff mbox series

Patch

diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index 4e84afd83b..3dd74fe225 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -514,7 +514,7 @@  DEFINE_GUID(GUID_DEVINTERFACE_STORAGEPORT,

 static GuestPCIAddress *get_pci_info(int number, Error **errp)
 {
-    HDEVINFO dev_info;
+    HDEVINFO dev_info = INVALID_HANDLE_VALUE;
     SP_DEVINFO_DATA dev_info_data;
     SP_DEVICE_INTERFACE_DATA dev_iface_data;
     HANDLE dev_file;
@@ -749,7 +749,9 @@  static GuestPCIAddress *get_pci_info(int number, Error **errp)
     }

 free_dev_info:
-    SetupDiDestroyDeviceInfoList(dev_info);
+    if (dev_info != INVALID_HANDLE_VALUE) {
+        SetupDiDestroyDeviceInfoList(dev_info);
+    }
 out:
     return pci;
 }