Re: [PATCH 1/2] livepatch: Add a new function to verify the address and name match for extra module

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

 



On Sun 2015-04-12 21:15:53, Minfei Huang wrote:
> In order to restrict the patch, we can verify the provided function
> address and name match. Now we have can only verify the vmlinux function
> name and address.
> 
> Add a new function to verify extra module function name and address. The
> patch would not be patched, if the function name and address are not
> matched.

old_addr could be predefined only for vmlinux. It does not make sense
to define it for modules because they are loaded dynamically, each
time on a different addresses. It means that it does not make sense
to verify addresses from modules. They always need to be detected.

Best Regards,
Petr
--
To unsubscribe from this list: send the line "unsubscribe live-patching" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux Kernel]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux SCSI]

  Powered by Linux