Comment # 1 on bug 1139313 from Bernhard Wiedemann

Reproduced it with
echo Hallo | txt2pho -f > /dev/shm/mbrola.in
gdb --args /usr/bin/mbrola /usr/share/mbrola/de2/de2 \
  /dev/shm/mbrola.in /dev/shm/test.wav


(gdb) bt
#0  0xf7fd4db9 in __kernel_vsyscall ()
#1  0xf7cfb912 in raise () from /lib/libc.so.6
#2  0xf7cfd001 in abort () from /lib/libc.so.6
#3  0xf7d3ea0b in __libc_message () from /lib/libc.so.6
#4  0xf7d4593e in malloc_printerr () from /lib/libc.so.6
#5  0xf7d45b51 in munmap_chunk () from /lib/libc.so.6
#6  0xf7d38e19 in _IO_wsetb () from /lib/libc.so.6
#7  0xf7d429f4 in _IO_cleanup () from /lib/libc.so.6
#8  0xf7cfe64b in __run_exit_handlers () from /lib/libc.so.6
#9  0xf7cfe701 in exit () from /lib/libc.so.6
#10 0x08048c0c in _start ()

looks like a problem during process cleanup.
So output is still produced.

https://pmbs.links2linux.de/package/show/Extra/mbrola shows that it did not
change for 3 years, but what is even worse is that upstream
http://tcts.fpms.ac.be/synthesis/mbrola/ is still the same version
and I cannot even find sources.

So without sources, there is not much, we can fix here.