$mongoDB->execute('function()

{ return null; }');

causes segfault in server

Stacktrace:

Sun Jul 12 00:56:49 connection accepted from 192.168.226.1:7883
Sun Jul 12 00:56:49 Got signal: 11 (Segmentation fault).
Sun Jul 12 00:56:49 Last op: { opid: 2, active: 1, secs_running: 0, op: "query", ns: "example.$cmd", query: "{ query: { $eval: CodeWScope( function() { return null; }

,

{...", inLock: 1, client: "192.168.226.1:51998" }

Sun Jul 12 00:56:49 Backtrace:
0x81a4284 0xb7f13420 0x81d23b3 0x80c1dee 0x813fc8f 0x8141402 0x81317d6 0x80ca8e0 0x80d2a55 0x815a954 0x815d286 0x81a0738 0x808cc3f 0x81a723d 0xb7dd64fb 0xb7d58e5e
./mongodb-linux-i686-2009-07-10/bin/mongod(_ZN5mongo10abruptQuitEi+0x574) [0x81a4284]
[0xb7f13420]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x81d23b3]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x80c1dee]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x813fc8f]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x8141402]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x81317d6]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x80ca8e0]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x80d2a55]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x815a954]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x815d286]
./mongodb-linux-i686-2009-07-10/bin/mongod(_ZN5mongo10connThreadEv+0x278) [0x81a0738]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x808cc3f]
./mongodb-linux-i686-2009-07-10/bin/mongod [0x81a723d]
/lib/tls/i686/cmov/libpthread.so.0 [0xb7dd64fb]
/lib/tls/i686/cmov/libc.so.6(clone+0x5e) [0xb7d58e5e]
Sun Jul 12 00:56:49 dbexit:
Sun Jul 12 00:56:49 closeAllFiles() finished
Sun Jul 12 00:56:49 dbexit: really exiting now