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Check for -z,now in binary?
- From: Jeffrey Walton <noloader at gmail dot com>
- To: Binutils <binutils at sourceware dot org>
- Date: Sat, 31 Mar 2012 15:43:00 -0400
- Subject: Check for -z,now in binary?
- Reply-to: noloader at gmail dot com
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`.