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[Bug libc/25428] [Loader] _dl_map_object Memory contents valid but Registers contents are invalid/corrupted


https://sourceware.org/bugzilla/show_bug.cgi?id=25428

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2020-01-21
                 CC|                            |fweimer at redhat dot com
     Ever confirmed|0                           |1
              Flags|                            |security-

--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
Unfortunately, this bug report does not contain enough information. I don't
think the cmp instruction at which the trap occurs would trap in any case.

Is it possible that something has overwritten the dynamic loader on disk,
truncating the file first? That's a typical source of such crashes.

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