New Defects reported by Coverity Scan for libvirt

[scan-admin at coverity.com]

Hi,

Please find the latest report on new defect(s) introduced to libvirt found with Coverity Scan.

1 new defect(s) introduced to libvirt found with Coverity Scan.


New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 416604:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 416604:  Null pointer dereferences  (FORWARD_NULL)
/src/qemu/qemu_snapshot.c: 3481 in qemuSnapshotDiscardMetadata()
3475             }
3476         }
3477     
3478         if (unlink(snapFile) < 0)
3479             VIR_WARN("Failed to unlink %s", snapFile);
3480         if (update_parent)
>>>     CID 416604:  Null pointer dereferences  (FORWARD_NULL)
>>>     Passing "snap" to "virDomainMomentDropParent", which dereferences null "snap->parent".
3481             virDomainMomentDropParent(snap);
3482         virDomainSnapshotObjListRemove(vm->snapshots, snap);
3483     
3484         return ret;
3485     }
3486     


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To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0qcxCbhZ31OYv50yqXyKjvBooc6PgQklkMPQjdETL0zD-2BwwS2MT3CUz0PGk4uLnDSo8-2B2mZ3lSeSytwjA-3D7-1B_CkO38-2FnXVYPAlDbR1ZxdHNqvqoSWeUuqu9763V-2FVMwylVuemTNj8j5a60-2BltsU-2BxbQCdTp23Mb8ltZYwWuXYGikqWA9OuDKsA8eoONe-2BM0Ou-2FKYnV5XuvnyUrGZiD4W21thZN7eVzdGybWIEDTJ4z83-2BibSc9j9osGx3Abk7prJKv5kWdxBmV5NZjSrSYQIlLSNhJxgd8nV4MY-2By-2BT-2BChA-3D-3D