Re: [PATCH 2/3] parallels: move up updating autostart parameter in prlsdkLoadDomain

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On 05/18/2015 05:44 PM, Maxim Nestratov wrote:
It is better to get all necessary parameters and check them on newly
created configuration before actually creating a domain with them or
applying them to an existing domain.

What problem could it cause?

Signed-off-by: Maxim Nestratov <mnestratov@xxxxxxxxxxxxx>
---
  src/parallels/parallels_sdk.c | 18 +++++++++---------
  1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c
index faae1ae..5c15e94 100644
--- a/src/parallels/parallels_sdk.c
+++ b/src/parallels/parallels_sdk.c
@@ -1312,6 +1312,9 @@ prlsdkLoadDomain(parallelsConnPtr privconn,
              *s = '\0';
      }
+ pret = PrlVmCfg_GetAutoStart(sdkdom, &autostart);
+    prlsdkCheckRetGoto(pret, error);
+
      if (virDomainDefAddImplicitControllers(def) < 0)
          goto error;
@@ -1349,15 +1352,6 @@ prlsdkLoadDomain(parallelsConnPtr privconn,
      dom->privateDataFreeFunc = prlsdkDomObjFreePrivate;
      dom->persistent = 1;
- if (prlsdkGetDomainState(sdkdom, &domainState) < 0)
-        goto error;
-
-    if (prlsdkConvertDomainState(domainState, envId, dom) < 0)
-        goto error;
-
-    pret = PrlVmCfg_GetAutoStart(sdkdom, &autostart);
-    prlsdkCheckRetGoto(pret, error);
-
      switch (autostart) {
      case PAO_VM_START_ON_LOAD:
          dom->autostart = 1;
@@ -1371,6 +1365,12 @@ prlsdkLoadDomain(parallelsConnPtr privconn,
          goto error;
      }
+ if (prlsdkGetDomainState(sdkdom, &domainState) < 0)
+        goto error;
+

Why don't you move this ^^ call?

+    if (prlsdkConvertDomainState(domainState, envId, dom) < 0)
+        goto error;
+
      if (!pdom->sdkdom) {
          pret = PrlHandle_AddRef(sdkdom);
          prlsdkCheckRetGoto(pret, error);

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