John Reiser wrote: > This patch (with .rpms for x86_64 and i686) enables glibc optionally > to detect, diagnose, and work around overlap in memcpy/mempcpy: > http://bitwagon.com/glibc-memlap/glibc-memlap.html > The option to check is controlled by an environment variable > MEMCPY_CHECK_ which influences choices made by __init_cpu_features > and the STT_GNU_IFUNC mechanism for choosing alternate implementations > at runtime. This does not work where the memcpy is inlined (which glibc can do in several cases). Kevin Kofler -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
