Comment 1 for bug 2044852

Attached is a reproducer adapted from the regression test included with newer libgcrypt versions. Compiled with `cc -o hashtest hashtest.c -lgcrypt` it will die with an assertion in the error case.

Bad:
$ ./hashtest
Ohhhh jeeee: Assertion `count < bsize' failed (../../cipher/keccak.c:864:keccak_write)
Aborted (core dumped)
$

Good:
$ ./hashtest
$