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Re: [Qemu-devel] [PATCH] sdhci: fix a NULL pointer dereference due to un
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] sdhci: fix a NULL pointer dereference due to uninitialized AddresSpace object |
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Date: |
Thu, 25 Jan 2018 10:13:07 +0000 |
On 23 January 2018 at 13:20, Philippe Mathieu-Daudé <address@hidden> wrote:
> missed in 60765b6ceeb4.
>
> Thread 1 "qemu-system-aarch64" received signal SIGSEGV, Segmentation fault.
> address_space_init (as=0x0, root=0x55555726e410, address@hidden
> "sdhci-dma") at memory.c:3050
> 3050 as->root = root;
> (gdb) bt
> #0 address_space_init (as=0x0, root=0x55555726e410, address@hidden
> "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 (address@hidden,
> address@hidden,
> address@hidden "realized", address@hidden) at qom/object.c:1102
>
> Suggested-by: Peter Maydell <address@hidden>
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Applied to target-arm.next, thanks.
-- PMM