[PATCH v2] libio: use PTR_MANGLE/PTR_DEMANGLE for FILE vtables

[Joseph Myers]

On Thu, 1 Oct 2015, Florian Weimer wrote:

> Even better, if we can grab a few old binaries and they do not run on
> current systems for other libstdc++-related reasons (or perhaps we

The libstdc++ SONAME changed in GCC 3.4, so any relevant binaries will be 
using an old libstdc++ shared library (or possibly statically linked with 
libstdc++ but dynamically linked with libc).

-- 
Joseph S. Myers
joseph@codesourcery.com