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Re: [Qemu-devel] [PATCH 1/2] spice: add sanity check for spice ports
From: |
Alon Levy |
Subject: |
Re: [Qemu-devel] [PATCH 1/2] spice: add sanity check for spice ports |
Date: |
Wed, 20 Jul 2011 16:35:29 +0300 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Jul 20, 2011 at 12:25:37PM +0200, Gerd Hoffmann wrote:
> Make sure at least one port (port=.. or tls-port=...)
> is specified. Also apply range checks to the port numbers.
>
> Signed-off-by: Gerd Hoffmann <address@hidden>
ACK.
> ---
> ui/spice-core.c | 11 ++++++++++-
> 1 files changed, 10 insertions(+), 1 deletions(-)
>
> diff --git a/ui/spice-core.c b/ui/spice-core.c
> index e142452..1100417 100644
> --- a/ui/spice-core.c
> +++ b/ui/spice-core.c
> @@ -480,7 +480,16 @@ void qemu_spice_init(void)
> port = qemu_opt_get_number(opts, "port", 0);
> tls_port = qemu_opt_get_number(opts, "tls-port", 0);
> if (!port && !tls_port) {
> - return;
> + fprintf(stderr, "neither port nor tls-port specified for spice.");
> + exit(1);
> + }
> + if (port < 0 || port > 65535) {
> + fprintf(stderr, "spice port is out of range");
> + exit(1);
> + }
> + if (tls_port < 0 || tls_port > 65535) {
> + fprintf(stderr, "spice tls-port is out of range");
> + exit(1);
> }
> password = qemu_opt_get(opts, "password");
>
> --
> 1.7.1
>
>
- [Qemu-devel] [PATCH 8/9] qxl: put QXL_IO_UPDATE_IRQ into vgamode whitelist, (continued)
- [Qemu-devel] [PATCH 8/9] qxl: put QXL_IO_UPDATE_IRQ into vgamode whitelist, Gerd Hoffmann, 2011/07/04
- [Qemu-devel] [PATCH 6/9] qxl: add dev id to guest prints, Gerd Hoffmann, 2011/07/04
- [Qemu-devel] [PATCH 1/9] qxl: device id fixup, Gerd Hoffmann, 2011/07/04
- [Qemu-devel] [PATCH 4/9] qxl: interface_get_command: fix reported mode, Gerd Hoffmann, 2011/07/04
- [Qemu-devel] [PATCH 9/9] qxl: allow QXL_IO_LOG also in vga, Gerd Hoffmann, 2011/07/04
- Re: [Qemu-devel] [PULL] spice patch queue, Gerd Hoffmann, 2011/07/12
- Re: [Qemu-devel] [PULL] spice patch queue, Anthony Liguori, 2011/07/19
- [Qemu-devel] [PULL] spice patch queue, Gerd Hoffmann, 2011/07/20