Re: [Xen-devel] [PATCH v1 07/11] xsplice: Implement payload loading

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 04.11.15 at 23:21, <konrad.wilk@xxxxxxxxxx> wrote:
>> +int xsplice_perform_rela(struct xsplice_elf *elf,
>> +                         struct xsplice_elf_sec *base,
>> +                         struct xsplice_elf_sec *rela)
>> +{
>> +    Elf64_Rela *r;
>> +    int symndx, i;
> 
> unsigned int
> 
>> +    uint64_t val;
>> +    uint8_t *dest;
>> +
> 
> Can you double check that rela->sec-sh_entsize is not zero first?

Perhaps not just not zero, but at least a certain minimum? Or even
equaling some sizeof()?

Jan


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