[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

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



>>> 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


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.