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Re: [Qemu-devel] [PATCH 09/31] ioapic: Fix error handling in realize()
From: |
Marc-André Lureau |
Subject: |
Re: [Qemu-devel] [PATCH 09/31] ioapic: Fix error handling in realize() |
Date: |
Tue, 9 Oct 2018 13:18:41 +0400 |
On Mon, Oct 8, 2018 at 9:35 PM Markus Armbruster <address@hidden> wrote:
>
> Calling error_report() in a function that takes an Error ** argument
> is suspicious. ioapic_realize() does that, and then exit()s.
> Currently mostly harmless, as the device cannot be hot-plugged.
>
> Fixes: 20fd4b7b6d9282fe0cb83601f1821f31bd257458
> Cc: Peter Xu <address@hidden>
> Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
> ---
> hw/intc/ioapic.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/hw/intc/ioapic.c b/hw/intc/ioapic.c
> index b6896ac4ce..4e529729b4 100644
> --- a/hw/intc/ioapic.c
> +++ b/hw/intc/ioapic.c
> @@ -21,7 +21,7 @@
> */
>
> #include "qemu/osdep.h"
> -#include "qemu/error-report.h"
> +#include "qapi/error.h"
> #include "monitor/monitor.h"
> #include "hw/hw.h"
> #include "hw/i386/pc.h"
> @@ -393,9 +393,9 @@ static void ioapic_realize(DeviceState *dev, Error **errp)
> IOAPICCommonState *s = IOAPIC_COMMON(dev);
>
> if (s->version != 0x11 && s->version != 0x20) {
> - error_report("IOAPIC only supports version 0x11 or 0x20 "
> - "(default: 0x%x).", IOAPIC_VER_DEF);
> - exit(1);
> + error_setg(errp, "IOAPIC only supports version 0x11 or 0x20 "
> + "(default: 0x%x).", IOAPIC_VER_DEF);
> + return;
> }
>
> memory_region_init_io(&s->io_memory, OBJECT(s), &ioapic_io_ops, s,
> --
> 2.17.1
>
>
--
Marc-André Lureau
- Re: [Qemu-devel] [PATCH 18/31] qom: Clean up error reporting in user_creatable_add_opts_foreach(), (continued)
- [Qemu-devel] [PATCH 08/31] pc: Fix machine property nvdimm-persistence error handling, Markus Armbruster, 2018/10/08
- [Qemu-devel] [PATCH 26/31] tpm: Clean up error reporting in tpm_init_tpmdev(), Markus Armbruster, 2018/10/08
- [Qemu-devel] [PATCH 09/31] ioapic: Fix error handling in realize(), Markus Armbruster, 2018/10/08
- [Qemu-devel] [PATCH 29/31] vl: Assert drive_new() does not fail in default_drive(), Markus Armbruster, 2018/10/08
- [Qemu-devel] [PATCH 03/31] cpus hw target: Use warn_report() & friends to report warnings, Markus Armbruster, 2018/10/08
- [Qemu-devel] [PATCH 31/31] vl: Simplify call of parse_name(), Markus Armbruster, 2018/10/08
- [Qemu-devel] [PATCH 14/31] numa: Fix QMP command set-numa-node error handling, Markus Armbruster, 2018/10/08