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[Bug libc/18683] Linux faccessat implementation can incorrectly ignore AT_EACCESS
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 13 Oct 2015 12:17:01 +0000
- Subject: [Bug libc/18683] Linux faccessat implementation can incorrectly ignore AT_EACCESS
- Auto-submitted: auto-generated
- References: <bug-18683-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18683
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security?
--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
Interesting. I suspect faccessat should return ENOSYS if AT_EACCESS is
specified. glibc does not know what kind of security modules the kernel has
loaded, so any emulation will be misleading.
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