Re: [PATCH] virDomainDiskDefValidateSourceChainOne: Fix validation of 'data-file' nesting

From: Peter Krempa <pkrempa(a)redhat.com&gt; As the 'dataStore' is internally represented as a virStorageSource object it has provisions for nesting which is not supported. When I've reviewed and modified the commit adding data file parsing support I've added code that was supposed to reject any 'backingStore' and 'dataStore' structures nested in a source of a 'dataStore'. Unfortunately the check was broken as one of the terms checked the presence of parent's 'backingStore' instead of the nesting. Fix it and add tests. Fixes: b3171cf8da3 Resolves: https://issues.redhat.com/browse/RHEL-85320 Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/conf/domain_validate.c | 2 +- ...sk-qcow2-datafile-store.x86_64-latest.args | 43 +++++++++++-------- ...isk-qcow2-datafile-store.x86_64-latest.xml | 22 +++++++++- .../disk-qcow2-datafile-store.xml | 19 ++++++++ 4 files changed, 66 insertions(+), 20 deletions(-)