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Re: Check for -z,now in binary?
On Sat, Mar 31, 2012 at 3:57 PM, Mike Frysinger <email@example.com> wrote:
> On Saturday 31 March 2012 15:43:00 Jeffrey Walton wrote:
>> Are there any checks available to verify the linker option -z,now
>> which is used to remediate Procedure Linkage Table (PLT)
>> attacks? Nothing is jumping out at me with `readelf -l`.
> look for DT_BIND_NOW in the ELF's dynamic tags
> (readelf -d)
Thank you very much.