<div dir="ltr"><div>I have a reproducible test case and Valgrind output for an invalid <span style="font-family:monospace,monospace">free()</span> / <span style="font-family:monospace,monospace">delete</span> in the <span style="font-family:monospace,monospace">ngram</span> program:<br><br><a href="https://github.com/kaldi-asr/kaldi/issues/1173">https://github.com/kaldi-asr/kaldi/issues/1173</a><br><br></div>There was an earlier report of this problem here:<br><br><a href="https://sourceforge.net/p/kaldi/mailman/message/33807794/">https://sourceforge.net/p/kaldi/mailman/message/33807794/</a><br></div>