153 Commits

Author	SHA1	Message	Date
Peter Krempa	ea520f6b67	util: json: Fix freeing of objects appended to virJSONValue ... It was not possible to determine whether virJSONValueObjectAddVArgs and the functions using it would consume a virJSONValue or not when used with the 'a' or 'A' modifier depending on when the loop failed. Fix this by passing in a pointer to the pointer so that it can be cleared once it's successfully consumed and the callers don't have to second-guess leaving a chance of leaking or double freeing the value depending on the ordering. Fix all callers to pass a double pointer too. Signed-off-by: Peter Krempa <pkrempa@redhat.com>	2018-04-03 13:34:33 +02:00
Peter Krempa	aed3d038a6	conf: Add infrastructure for disk source private data XML ... VM drivers may need to store additional private data to the status XML so that it can be restored after libvirtd restart. Since not everything is needed add a callback infrastructure, where VM drivers can add only stuff they need. Note that the private data is formatted as a <privateData> sub-element of the <disk> or <backingStore> <source> sub-element. This is done since storing it out of band (in the VM private data) would require a complex matching process to allow to put the data into correct place.	2017-12-14 10:24:36 +01:00
Peter Krempa	96be3e72e8	tests: Add testing of storage backend JSON props formatter ... Add a new test program called 'qemublocktest' to test the block layer related stuff and test storage source to JSON generator by comparing it to the JSON parser.	2017-11-07 16:18:14 +01:00