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Re: [Qemu-devel] [PATCH] elf-loader: Avoid calling qsort(NULL, 0, ...) c
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH] elf-loader: Avoid calling qsort(NULL, 0, ...) call |
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Date: |
Sun, 22 Apr 2018 09:22:20 -1000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
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>
r~