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vz: fixed null-pointer dereference in applying graphic params 

Signed-off-by: Olga Krishtal <okrishtal@virtuozzo.com>
This commit is contained in:
Olga Krishtal 2016-06-29 20:23:18 +03:00 committed by Maxim Nestratov
parent eb2fe4eb4a
commit 799b5aa59e
1 changed files with 1 additions and 0 deletions
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src/vz/vz_sdk.c
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@ -2768,6 +2768,7 @@ static int prlsdkApplyGraphicsParams(PRL_HANDLE sdkdom,
if (!gr) {
pret = PrlVmCfg_SetVNCMode(sdkdom, PRD_DISABLED);
prlsdkCheckRetExit(pret, -1);
return 0;
}
pret = PrlVmCfg_SetVNCPassword(sdkdom, gr->data.vnc.auth.passwd ? : "");