[Bug libc/18235] utmpx struct's ut_tv member has wrong type on x86_64 linux

fweimer at redhat dot com sourceware-bugzilla@sourceware.org
Mon Apr 20 08:56:00 GMT 2015


https://sourceware.org/bugzilla/show_bug.cgi?id=18235

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |fweimer at redhat dot com
         Resolution|---                         |WONTFIX
              Flags|                            |security-

--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
We cannot fix this because for bi-arch systems, we want compatibility with the
32-bit utmpx struct layout, per this comment:

/* The fields ut_session and ut_tv must be the same size when compiled
   32- and 64-bit.  This allows files and shared memory to be shared
   between 32- and 64-bit applications.  */

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