On Fri, Oct 28, 2016 at 04:29:30AM -0700, Michal Privoznik wrote:
On 27.10.2016 17:45, Chen Hanxiao wrote:
From: Chen Hanxiao <chenhanxiao@gmail.com>
If we failed to unlink old dom cfg file, we goto rollback. But inside rollback, we fogot to unlink the new dom cfg file. This patch fixes this issue.
Signed-off-by: Chen Hanxiao <chenhanxiao@gmail.com> --- src/qemu/qemu_driver.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index e6f845d..3f4a2fb 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -19882,6 +19883,11 @@ qemuDomainRenameCallback(virDomainObjPtr vm, goto cleanup; }
+ if (!(new_dom_cfg_file = virDomainConfigFile(cfg->configDir, + new_dom_name))) { + goto cleanup; + } +
Whoa, I'm really surprised that our syntax-check does not catch this. It has a one line body therefore there shouldn't be any curly braces around it. Also, this could be joined with previous condition.
Actually! =D We have that so "precisely defined" that in this precise case, it "is optional (not enforced either way)" -- Just to note how specific we can be =)