From: Wei Liu <wei.liu2@citrix.com>
To: Doug Goldstein <cardoe@cardoe.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Ian Jackson <ian.jackson@eu.citrix.com>,
xen-devel@lists.xen.org
Subject: Re: [PATCH 1/2] libxl: ensure var is inited in libxl__domain_firmware
Date: Tue, 8 Mar 2016 15:38:51 +0000 [thread overview]
Message-ID: <20160308153851.GG31271@citrix.com> (raw)
In-Reply-To: <1457403820-2949-1-git-send-email-cardoe@cardoe.com>
On Mon, Mar 07, 2016 at 08:23:39PM -0600, Doug Goldstein wrote:
> Some versions of GCC complain that the 'firmware' variable can be used
> uninitialized. It looks like the switch inside of the else case is just
> confusing GCC.
>
> Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
> ---
> CC: Ian Jackson <ian.jackson@eu.citrix.com>
> CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> CC: Wei Liu <wei.liu2@citrix.com>
> ---
> tools/libxl/libxl_dom.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
> index 664adad..b825b98 100644
> --- a/tools/libxl/libxl_dom.c
> +++ b/tools/libxl/libxl_dom.c
> @@ -867,7 +867,7 @@ static int libxl__domain_firmware(libxl__gc *gc,
> struct xc_dom_image *dom)
> {
> libxl_ctx *ctx = libxl__gc_owner(gc);
> - const char *firmware;
> + const char *firmware = NULL;
> int e, rc;
> int datalen = 0;
> void *data;
> --
> 2.4.10
>
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next prev parent reply other threads:[~2016-03-08 15:38 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-08 2:23 [PATCH 1/2] libxl: ensure var is inited in libxl__domain_firmware Doug Goldstein
2016-03-08 2:23 ` [PATCH 2/2] tools: detect appropriate debug optimization level Doug Goldstein
2016-03-08 15:38 ` Wei Liu
2016-03-08 16:34 ` Doug Goldstein
2016-03-08 16:50 ` Wei Liu
2016-03-16 19:14 ` Doug Goldstein
2016-03-28 15:01 ` Doug Goldstein
2016-03-29 11:44 ` George Dunlap
2016-03-29 17:21 ` Doug Goldstein
2016-03-30 9:52 ` George Dunlap
2016-03-30 16:00 ` Ian Jackson
2016-03-30 16:11 ` Ian Jackson
2016-03-30 16:20 ` Doug Goldstein
2016-03-31 8:24 ` George Dunlap
2016-04-06 14:07 ` Ian Jackson
2016-04-06 14:34 ` George Dunlap
2016-04-06 14:57 ` Ian Jackson
2016-03-08 15:38 ` Wei Liu [this message]
2016-03-10 15:13 ` [PATCH 1/2] libxl: ensure var is inited in libxl__domain_firmware Doug Goldstein
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