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msi: Fix leaks in stop_service_dependents (coverity).

This commit is contained in:
Frédéric Delanoy 2012-11-16 11:50:27 +01:00 committed by Alexandre Julliard
parent 499c53175b
commit cac26d47a0
1 changed files with 10 additions and 7 deletions
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17
dlls/msi/action.c
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@ -6043,6 +6043,7 @@ static BOOL stop_service_dependents(SC_HANDLE scm, SC_HANDLE service)
ENUM_SERVICE_STATUSW *dependencies;
SERVICE_STATUS ss;
SC_HANDLE depserv;
BOOL stopped, ret = FALSE;
if (EnumDependentServicesW(service, SERVICE_ACTIVE, NULL,
0, &needed, &count))
@ -6057,24 +6058,26 @@ static BOOL stop_service_dependents(SC_HANDLE scm, SC_HANDLE service)
if (!EnumDependentServicesW(service, SERVICE_ACTIVE, dependencies,
needed, &needed, &count))
goto error;
goto done;
for (i = 0; i < count; i++)
{
depserv = OpenServiceW(scm, dependencies[i].lpServiceName,
SERVICE_STOP | SERVICE_QUERY_STATUS);
if (!depserv)
goto error;
goto done;
if (!ControlService(depserv, SERVICE_CONTROL_STOP, &ss))
goto error;
stopped = ControlService(depserv, SERVICE_CONTROL_STOP, &ss);
CloseServiceHandle(depserv);
if (!stopped)
goto done;
}
return TRUE;
ret = TRUE;
error:
done:
msi_free(dependencies);
return FALSE;
return ret;
}
static UINT stop_service( LPCWSTR name )