Setting the 'group_name' for a disk would falsely trigger a error path as in commit 4b57f76502 we did not properly check the return value of VIR_STRDUP. --- I must have forgotten to commit this change, as I'm sure I've tested it prior to sending the patch mentioned above. src/qemu/qemu_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 6c79d4fe3..cd513ff9f 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -17748,7 +17748,7 @@ qemuDomainGetBlockIoTune(virDomainPtr dom, /* Group name needs to be copied since qemuMonitorGetBlockIoThrottle * allocates it as well */ - if (VIR_STRDUP(reply.group_name, disk->blkdeviotune.group_name)) + if (VIR_STRDUP(reply.group_name, disk->blkdeviotune.group_name) < 0) goto endjob; } -- 2.12.2