ladspa sine plugin crashes

Binary package hint: ladspa-sdk

(gdb) bt
#0 0xb80497d2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0xb7cec8a0 in raise () from /lib/tls/i686/cmov/libc.so.6
#2 0xb7cee268 in abort () from /lib/tls/i686/cmov/libc.so.6
#3 0xb7d2a16d in __libc_message () from /lib/tls/i686/cmov/libc.so.6
#4 0xb7d30454 in malloc_printerr () from /lib/tls/i686/cmov/libc.so.6
#5 0xb7d32455 in free () from /lib/tls/i686/cmov/libc.so.6
#6 0xb79c40b1 in operator delete () from /usr/lib/libstdc++.so.6
#7 0xb79c410d in operator delete[] () from /usr/lib/libstdc++.so.6
#8 0xb6a8c046 in ?? () from /usr/lib/ladspa/sine.so
#9 0xb7cefd89 in exit () from /lib/tls/i686/cmov/libc.so.6
#10 0xb7cd768d in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#11 0x08049d31 in _start ()

See also this debian bug which has a patch:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=342156