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Segfault in the Ruby bindings

From: Hyrum K. Wright <hyrum_wright_at_mail.utexas.edu>
Date: Fri, 4 Jun 2010 14:28:43 -0500

Some of you may have noticed that there is a failing ruby bindings test.
I've done a little bit of digging, but haven't had a chance to get too far.
The following stack trace shows where the problem is:

test_merge(SvnClientTest):
Program received signal SIGSEGV, Segmentation fault.
__strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:31
31 ../sysdeps/x86_64/multiarch/../strlen.S: No such file or directory.
    in ../sysdeps/x86_64/multiarch/../strlen.S
(gdb) bt
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:31
#1 0x00007ffff5beeae2 in apr_pstrdup () from /usr/lib/libapr-1.so.0
#2 0x00007ffff56f8249 in svn_wc_entry_dup (entry=0x115e590, pool=0x11af3d8)
    at subversion/libsvn_wc/entries.c:3069
#3 0x00007ffff56e8247 in svn_wc_dup_status2 (orig_stat=0x11f4770,
pool=0x11af3d8)
    at subversion/libsvn_wc/deprecated.c:2493
#4 0x00007ffff629b997 in c2r_wc_status2_dup (wc_status2=0x11f4770, ctx=0x0)
    at subversion/bindings/swig/ruby/libsvn_swig_ruby/swigutil_rb.c:1196
#5 0x00007ffff629b9f0 in c2r_wc_status2__dup (wc_status2=0x11f4770)
    at subversion/bindings/swig/ruby/libsvn_swig_ruby/swigutil_rb.c:1196
#6 0x00007ffff62a03f6 in svn_swig_rb_wc_status_func (baton=0x7ffff23a03c8,
    path=0x1186b88 "/tmp/wc-tmp/wc/trunk/sample.txt", status=0x11f4770)
    at subversion/bindings/swig/ruby/libsvn_swig_ruby/swigutil_rb.c:3307
#7 0x00007ffff59995cf in status3_wrapper_func (baton=0x7ffffffd5f10,
    path=0x1186b88 "/tmp/wc-tmp/wc/trunk/sample.txt", status=0x11f4770,
    pool=0x11f45e8) at subversion/libsvn_client/deprecated.c:1490
#8 0x00007ffff59994da in status4_wrapper_func (baton=0x7ffffffd5e60,
    path=0x1186b88 "/tmp/wc-tmp/wc/trunk/sample.txt", status=0x1186ab8,
    scratch_pool=0x11f45e8) at subversion/libsvn_client/deprecated.c:1450
#9 0x00007ffff59d2006 in tweak_status (baton=0x7ffffffd5c10,
    local_abspath=0x1186b88 "/tmp/wc-tmp/wc/trunk/sample.txt",
status=0x1186ab8,
    scratch_pool=0x11f45e8) at subversion/libsvn_client/status.c:100
#10 0x00007ffff57165da in handle_statii (eb=0x11b79c0,
    dir_repos_root_url=0x11b7288
"file:///home/hwright/dev/svn-trunk/subversion/bindings/swig/ruby/repos",
dir_repos_relpath=0x11b7280 "trunk", statii=0x1186950,
    dir_was_deleted=0, depth=svn_depth_infinity, pool=0x11b7418)
    at subversion/libsvn_wc/status.c:1844
...

I don't have too much time to dig farther right now, but I'm posting this in
hopes that it will be useful for somebody else.

Cheers,
-Hyrum
Received on 2010-06-04 21:29:27 CEST

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