segfault in swig-rb tests

The swig-rb tests are failing, but I don't think it's a fault of the
bindings. Running through the debugger gives:

(gdb) r -I /home/hwright/dev/svn-trunk/subversion/bindings/swig/ruby \
    /home/hwright/dev/svn-trunk/subversion/bindings/swig/ruby/test/run-test.rb \
    --verbose=normal
Starting program: /usr/bin/ruby -I
/home/hwright/dev/svn-trunk/subversion/bindings/swig/ruby
/home/hwright/dev/svn-trunk/subversion/bindings/swig/ruby/test/run-test.rb
    --verbose=normal
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Loaded suite .
Started
...................................................................................................................................
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff5b15cc9 in apr_pstrcat () from /usr/lib/libapr-1.so.0
(gdb) bt
#0 0x00007ffff5b15cc9 in apr_pstrcat () from /usr/lib/libapr-1.so.0
#1 0x00007ffff31115e1 in fs_serialized_init (fs=0x7fffec8e4240,
    common_pool=0x7fffec8e3028, pool=0x7fffec8e3028)
    at subversion/libsvn_fs_fs/fs.c:76
#2 0x00007ffff3112159 in fs_hotcopy (src_fs=0x7fffec8e4240,
    dst_fs=0x7fffec8e4288, src_path=0xc07e70
"/tmp/d20120426-19659-2kf5i1/back",
    dst_path=0xc65830 "/tmp/d20120426-19659-2kf5i1/repos/db", clean_logs=0,
    incremental=0, cancel_func=0, cancel_baton=0x0, pool=0x7fffec8e3028)
    at subversion/libsvn_fs_fs/fs.c:297
#3 0x00007ffff39a5ba9 in svn_fs_hotcopy2 (
    src_path=0xc07e70 "/tmp/d20120426-19659-2kf5i1/back",
    dst_path=0xc65830 "/tmp/d20120426-19659-2kf5i1/repos/db", clean=0,
    incremental=0, cancel_func=0, cancel_baton=0x0, scratch_pool=0x7fffec8e3028)
    at subversion/libsvn_fs/fs-loader.c:496
#4 0x00007ffff39a5c71 in svn_fs_hotcopy (
    src_path=0xc07e70 "/tmp/d20120426-19659-2kf5i1/back",
    dest_path=0xc65830 "/tmp/d20120426-19659-2kf5i1/repos/db", clean=0,
    pool=0x7fffec8e3028) at subversion/libsvn_fs/fs-loader.c:506
...

I don't know which recent changes have been made in that area, but
thought this might be useful to somebody.

-Hyrum

-- 
uberSVN: Apache Subversion Made Easy
http://www.uberSVN.com/