From: Peter Maydell <peter.maydell@linaro.org>
To: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
Cc: Alistair Francis <alistair.francis@xilinx.com>,
QEMU Developers <qemu-devel@nongnu.org>,
"Edgar E . Iglesias" <edgar.iglesias@xilinx.com>
Subject: Re: [Qemu-devel] [PATCH] sdhci: fix a NULL pointer dereference due to uninitialized AddresSpace object
Date: Thu, 25 Jan 2018 10:13:07 +0000 [thread overview]
Message-ID: <CAFEAcA97F9nwTajT21hJp5uQbDPsaAKgOBA_+bcOBQOTLc-9Pg@mail.gmail.com> (raw)
In-Reply-To: <20180123132051.24448-1-f4bug@amsat.org>
On 23 January 2018 at 13:20, Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
> missed in 60765b6ceeb4.
>
> Thread 1 "qemu-system-aarch64" received signal SIGSEGV, Segmentation fault.
> address_space_init (as=0x0, root=0x55555726e410, name=name@entry=0x555555e3f0a7 "sdhci-dma") at memory.c:3050
> 3050 as->root = root;
> (gdb) bt
> #0 address_space_init (as=0x0, root=0x55555726e410, name=name@entry=0x555555e3f0a7 "sdhci-dma") at memory.c:3050
> #1 0x0000555555af62c3 in sdhci_sysbus_realize (dev=<optimized out>, errp=0x7fff7f931150) at hw/sd/sdhci.c:1564
> #2 0x00005555558b25e5 in zynqmp_sdhci_realize (dev=0x555557051520, errp=0x7fff7f931150) at hw/sd/zynqmp-sdhci.c:151
> #3 0x0000555555a2e7f3 in device_set_realized (obj=0x555557051520, value=<optimized out>, errp=0x7fff7f931270) at hw/core/qdev.c:966
> #4 0x0000555555ba3f74 in property_set_bool (obj=0x555557051520, v=<optimized out>, name=<optimized out>, opaque=0x555556e04a20,
> errp=0x7fff7f931270) at qom/object.c:1906
> #5 0x0000555555ba51f4 in object_property_set (obj=obj@entry=0x555557051520, v=v@entry=0x5555576dbd60,
> name=name@entry=0x555555dd6306 "realized", errp=errp@entry=0x7fff7f931270) at qom/object.c:1102
>
> Suggested-by: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Applied to target-arm.next, thanks.
-- PMM
prev parent reply other threads:[~2018-01-25 10:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-23 13:20 [Qemu-devel] [PATCH] sdhci: fix a NULL pointer dereference due to uninitialized AddresSpace object Philippe Mathieu-Daudé
2018-01-25 10:13 ` Peter Maydell [this message]
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