lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Tue, 20 Apr 2021 13:14:12 -0500
From:   Josh Poimboeuf <>
To:     Sami Tolvanen <>
Cc:, Kees Cook <>,
        Peter Zijlstra <>,
        Nathan Chancellor <>,
        Nick Desaulniers <>,
        Sedat Dilek <>,,,
Subject: Re: [PATCH 01/15] objtool: Find a destination for jumps beyond the
 section end

On Fri, Apr 16, 2021 at 01:38:30PM -0700, Sami Tolvanen wrote:
> With -ffunction-sections, Clang can generate a jump beyond the end of
> a section when the section ends in an unreachable instruction.

Why?  Can you show an example?


Powered by blists - more mailing lists