[sheepdog] [PATCH v2] zookeeper: fix bug for default cluster id

[Liu Yuan]

On Wed, Mar 04, 2015 at 02:11:02PM +0800, yuyanggg at gmail.com wrote:
> 
> On Wed, Mar 04, 2015 at 11:04:08AM +0800, Yu Yang wrote:
> > From: Yu Yang <yuyang at cmss.chinamobile.com>
> > 
> > Append DEFAULT_BASE to hosts when cluster id is not set.
> > 
> > Signed-off-by: Yu Yang <yuyang at cmss.chinamobile.com>
> > ---
> >  sheep/cluster/zookeeper.c |   12 +++++++++++-
> >  1 file changed, 11 insertions(+), 1 deletion(-)
> > 
> > diff --git a/sheep/cluster/zookeeper.c b/sheep/cluster/zookeeper.c
> > index 4f85043..47cfa6c 100644
> > --- a/sheep/cluster/zookeeper.c
> > +++ b/sheep/cluster/zookeeper.c
> > @@ -1466,7 +1466,17 @@ static int zk_init(const char *option)
> >  
> >  sd_info("version %d.%d.%d, address %s, timeout %d", ZOO_MAJOR_VERSION,
> >  ZOO_MINOR_VERSION, ZOO_PATCH_VERSION, hosts, zk_timeout);
> > - if (zk_connect(hosts, zk_watcher, zk_timeout) < 0)
> > + if (!strchr(hosts, '/')) {
> > + char *tmp = (char *)malloc((strlen(hosts) +
> > + strlen(DEFAULT_BASE) + 1)*sizeof(char));
>  
> Please use xmalloc() here.
>  
> Thanks,
> Yuan
> 
> I find xmalloc() in util.c, but not xfree(), 
> then we use free here ?

Yes.

Yuan