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Re: [Qemu-devel] [PATCH] elf-loader: Avoid calling qsort(NULL, 0, ...) c
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [PATCH] elf-loader: Avoid calling qsort(NULL, 0, ...) call |
Date: |
Wed, 9 May 2018 00:52:51 -0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
Hi Paolo,
On 04/22/2018 04:22 PM, Richard Henderson wrote:
> On 04/21/2018 01:21 PM, Philippe Mathieu-Daudé wrote:
>> This fixes the following ASan warning:
>>
>> $ qemu-system-xtensa -M kc705 -m 128M -semihosting -nographic -monitor
>> null -kernel Image.elf
>> include/hw/elf_ops.h:179:5: runtime error: null pointer passed as argument
>> 1, which is declared to never be null
>>
>> Reported-by: AddressSanitizer
>> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
>> ---
>> include/hw/elf_ops.h | 39 ++++++++++++++++++++++-----------------
>> 1 file changed, 22 insertions(+), 17 deletions(-)
>
> Reviewed-by: Richard Henderson <address@hidden>
Since this patch isn't Xtensa specific, can it goes via your MISC tree?
Thanks,
Phil.
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