tree 1618965be95b0df209a719ab4ab382a445c11057
parent 11df7859ee1162526c5ba25a1787076b0f972854
author Marc Kupietz <kupietz@ids-mannheim.de> 1786283952 +0200
committer Marc Kupietz <kupietz@ids-mannheim.de> 1786283952 +0200

Fix the heap overflow that crashed the indexing on MacOS

The monitor thread's pthread_t went one past the end of the array,
which has room for the training threads only. glibc hides that in the
slack of the rounded up chunk, the xzone malloc of MacOS stores the
next allocation right behind it and traps on the corrupted heap when
the collocation database is closed.

Change-Id: I1443cc3e5880d7741add7dc2fc6366e4478c7978