Alter glibc override to work with RTL_DEEPBIND #598
Merged
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When using dlopen with RTL_DEEPBIND the LD_PRELOAD used by the majority of allocators does not work as both libc and snmallocs allocators can be called by various dso.
This patch uses GLIBC's __malloc_hook to override the allocator as well as LD_PRELOAD. This means that all libraries will call snmalloc when performing allocation.