On 03/09/2018 03:33 PM, Jim Fehlig wrote:
On 03/09/2018 09:47 AM, John Ferlan wrote:Commit id '45697fe5' added a check for "Domain-0" to generate an error during libxlDomainMigrateBegin3Params; however, by returning NULL, the @vm was left locked since libxlDomObjFromDomain returns a locked @vm. Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx> --- src/libxl/libxl_driver.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index c3616a86d..b5101626e 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -5895,9 +5895,10 @@ libxlDomainMigrateBegin3Params(virDomainPtr domain, return NULL; if (STREQ_NULLABLE(vm->def->name, "Domain-0")) { - virReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("Domain-0 cannot be migrated")); - return NULL; + virReportError(VIR_ERR_OPERATION_INVALID, "%s", + _("Domain-0 cannot be migrated")); + virObjectUnlock(vm); + return NULL; } if (virDomainMigrateBegin3ParamsEnsureACL(domain->conn, vm->def) < 0) {Reviewed-by: Jim Fehlig <jfehlig@xxxxxxxx>
No longer needed since this fix was folded into commit 64370c4b. Regards, Jim -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
