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Re: auxv entry ?: msg#00149
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Subject: |
Re: auxv entry ? |
On Thu, 2004-07-22 at 18:31, Alexis Wagner wrote:
> Hi,
>
> How do I check if my glibc have the auxv entry for AT_SECURE ?
>
> By the way, what is a auxv entry !
Fedora Core includes the updated glibc. It is an entry in the ELF
auxiliary table put on the initial stack; the kernel uses it to convey
to glibc whether or not it should enable its secure mode. This allows
secure mode to be enabled not only for setuid/setgid binaries but also
for other kinds of changes (e.g. capabilities, SELinux role/domain
changes, etc).
--
Stephen Smalley <sds@xxxxxxxxxxxxxx>
National Security Agency
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