Returning the name of an internal function to bindings is useless.
They need way more context to recover from these errors, and
their own backtrace will be way more useful for diagnostics.
* 'master' of github.com:jedisct1/libsodium:
Tweak emscripten-wasm.sh
Clear the BLAKE2B state only once, on finalization
memzero() the state if we call generichash_final() twice
This function will eventually be able to call a user-defined hook,
that may be useful to people writing bindings for other languages.
The function will not return, though, and will keep calling
abort() after the hook. So, hooks should not return either.
They should gracefully kill the current process or thread instead.
There are many more abort() instances to replace.
This is long and boring.
A weak function cannot be inlined, but even if it's a little bit
far stretched, a compiler could add code taking different paths
according to the callee.
With a weak function called after the zeroing, we can be sure
that the zeroing has to happen.
memset_s() detection had been removed from the autoconf script a long
time ago because it was incorrectly defined in some obsolete Xcode version.
We're in year 2017, move on.
`z` being volatile implies more load/store than needed, but this should
be safer if we want to stick with pure C code, and gives us a chance to
zero the registers.
It's still way faster than byte-by-byte comparisons anyway.
Xored secrets don't matter much when compared byte-by-byte, but they
can be more annoying in 128-bit registers.
* 'master' of github.com:jedisct1/libsodium:
Hard to keep track of everyone
Remove extra character in the list of sumo symbols for the js builds
Update packaging for .NET Core (#566)
Small update, many people still missing.
I'll do my best to at least add all the people who wrote bindings for
other languages.
If you feel like your name should be there, but isn't, please let me
know!
