Re: [PATCH v2 11/19] tools/xenstore: don't allow creating too many nodes in a transaction

2023-01-11 Thread Juergen Gross
On 20.12.22 21:18, Julien Grall wrote: Hi, On 13/12/2022 16:00, Juergen Gross wrote: The accounting for the number of nodes of a domain in an active transaction is not working correctly, as it allows to create arbitrary number of nodes. The transaction will finally fail due to exceeding the num

Re: [PATCH v2 11/19] tools/xenstore: don't allow creating too many nodes in a transaction

2022-12-20 Thread Julien Grall
Hi, On 13/12/2022 16:00, Juergen Gross wrote: The accounting for the number of nodes of a domain in an active transaction is not working correctly, as it allows to create arbitrary number of nodes. The transaction will finally fail due to exceeding the number of nodes quota, but before closing t

[PATCH v2 11/19] tools/xenstore: don't allow creating too many nodes in a transaction

2022-12-13 Thread Juergen Gross
The accounting for the number of nodes of a domain in an active transaction is not working correctly, as it allows to create arbitrary number of nodes. The transaction will finally fail due to exceeding the number of nodes quota, but before closing the transaction an unprivileged guest could cause