[libvirt] [PATCH] storage_conf: plug a leak on OOM error path

[Matthias Bolte]

2010/1/18 Jim Meyering <jim at meyering.net>:
> Obvious, for a change...
>
> >From 964f24e0724eda6bf12d115318ea9576bbd91f10 Mon Sep 17 00:00:00 2001
> From: Jim Meyering <meyering at redhat.com>
> Date: Mon, 18 Jan 2010 18:40:13 +0100
> Subject: [PATCH] storage_conf: plug a leak on OOM error path
>
> * src/conf/storage_conf.c (virStoragePoolSourceListNewSource):
> Free just-allocated "source" upon VIR_REALLOC_N failure.
> ---
>  src/conf/storage_conf.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
> index 0aefa06..ea49531 100644
> --- a/src/conf/storage_conf.c
> +++ b/src/conf/storage_conf.c
> @@ -1,7 +1,7 @@
>  /*
>  * storage_conf.c: config handling for storage driver
>  *
> - * Copyright (C) 2006-2009 Red Hat, Inc.
> + * Copyright (C) 2006-2010 Red Hat, Inc.
>  * Copyright (C) 2006-2008 Daniel P. Berrange
>  *
>  * This library is free software; you can redistribute it and/or
> @@ -1695,6 +1695,7 @@ virStoragePoolSourceListNewSource(virConnectPtr conn,
>     }
>
>     if (VIR_REALLOC_N(list->sources, list->nsources+1) < 0) {
> +        VIR_FREE(source);
>         virReportOOMError(conn);
>         return NULL;
>     }
> --
> 1.6.6.638.g2bc54
>

ACK.

Matthias