Re: [libvirt] PATCH: Misc Xen driver bug fixes

Testing current CVS on RHEL-5 host exposed a number of problems in the Xen driver - When opening the remote driver for the network / storage / nodedev APIs, we had missed the initialization of several fields, resulting in a crash - Reporting of errors from the remote driver was leaking memory, due to missing xdr_free call. - Small possibility of de-referencing NULL when handling an error from the server, if no error message were provided - Mistakenly tries to activate Xen INotify driver when non-root, even though the directories it needs to monitor are chmod 0700 root.root - Gratuitous reporting of failure to connect to XenD's TCP port when running non-root, even though the proxy / remote driver will suceed - Bad return values from the xenDaemonOpen() method - Double free in the new xenStoreDoListDomains() method probably due to merge error The only really intreresting bit of the patch is for the first issue in the remote driver. I've basically pulled out alot of duplicated code into a couple of helper methods, so make these missing initialization less likely in future. remote_internal.c | 153 +++++++++++++++++++++++++----------------------------- xen_unified.c | 12 ++-- xend_internal.c | 50 ++++++----------- xs_internal.c | 2 4 files changed, 97 insertions(+), 120 deletions(-)