Re: modules size in mkimage

[Andrei Borzenkov <arvidjaar@gmail.com>]

04.11.2015 14:21, Vladimir 'phcoder' Serbinenko пишет:
> Le 31 oct. 2015 8:02 AM, "Andrei Borzenkov" <arvidjaar@gmail.com> a écrit :
>>
>> mkimage sets module size to aligned value; later it is used to actually
> process it which /may/ lead to inconsistency (as any comparison is against
> stored aligned size, not actual module size).
>>
> Which inconsistency do you have in mind?

   if (size < e->e_shoff + e->e_shentsize * e->e_shnum)
     {
       grub_error (GRUB_ERR_BAD_OS, "ELF sections outside core");