[libvirt] [PATCH 1/4] parallels: Fix initialization of buflen variable in each loop iteration

[Mikhail Feoktistov]

We need to initialize buflen every time when we get network adapter's
friendly name because we call PrlVmDev_GetFriendlyName in a loop
---
 src/parallels/parallels_sdk.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c
index 104c905..d27bac9 100644
--- a/src/parallels/parallels_sdk.c
+++ b/src/parallels/parallels_sdk.c
@@ -3150,6 +3150,7 @@ prlsdkGetDiskIndex(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk)
         pret = PrlVmCfg_GetHardDisk(sdkdom, i, &hdd);
         prlsdkCheckRetGoto(pret, cleanup);
 
+        buflen = 0;
         pret = PrlVmDev_GetFriendlyName(hdd, 0, &buflen);
         prlsdkCheckRetGoto(pret, cleanup);
 
-- 
1.7.1