[libvirt] [PATCH] admin_server: fix memory leak
Erik Skultety
eskultet at redhat.com
Thu Mar 24 12:34:04 UTC 2016
On 24/03/16 10:52, Pavel Hrdina wrote:
> If caller of adminConnectListServers() pass NULL instead of servers we
> need to free the list we've received from virNetDaemonGetServers().
>
Good catch.
> Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
> ---
> daemon/admin_server.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/daemon/admin_server.c b/daemon/admin_server.c
> index 1d16bc9..2f26488 100644
> --- a/daemon/admin_server.c
> +++ b/daemon/admin_server.c
> @@ -52,6 +52,8 @@ adminConnectListServers(virNetDaemonPtr dmn,
> if (servers) {
> *servers = srvs;
> srvs = NULL;
> + } else {
> + virObjectListFreeCount(srvs, ret);
> }
No need to do it here ^^ actually, you can safely 'free' it in cleanup.
"srvs = NULL" guarantees that even if list was requested and non-null,
calling free in cleanup section will finish without any harm.
> cleanup:
> return ret;
>
ACK with that adjustment.
Erik
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