[Xen-devel] [PULL 3/4] xen/9pfs: fix two resource leaks on error paths, discovered by Coverity

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

CID: 1374836

Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Reviewed-by: Eric Blake <eblake@xxxxxxxxxx>
Reviewed-by: Greg Kurz <groug@xxxxxxxx>
CC: anthony.perard@xxxxxxxxxx
CC: groug@xxxxxxxx
CC: aneesh.kumar@xxxxxxxxxxxxxxxxxx
---
 hw/9pfs/xen-9p-backend.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c
index 9c7f41a..a1fdede 100644
--- a/hw/9pfs/xen-9p-backend.c
+++ b/hw/9pfs/xen-9p-backend.c
@@ -332,12 +332,14 @@ static int xen_9pfs_connect(struct XenDevice *xendev)
         str = g_strdup_printf("ring-ref%u", i);
         if (xenstore_read_fe_int(&xen_9pdev->xendev, str,
                                  &xen_9pdev->rings[i].ref) == -1) {
+            g_free(str);
             goto out;
         }
         g_free(str);
         str = g_strdup_printf("event-channel-%u", i);
         if (xenstore_read_fe_int(&xen_9pdev->xendev, str,
                                  &xen_9pdev->rings[i].evtchn) == -1) {
+            g_free(str);
             goto out;
         }
         g_free(str);
-- 
1.9.1


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