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Re: reproducible SERF crash

From: Ben Collins-Sussman <sussman_at_red-bean.com>
Date: 2007-08-31 20:09:10 CEST

I am using today's trunk client. Try reproducing it yourself.

However, I need to ammend my reproduction recipe: when you do the
initial checkout of my branch, be sure to checkout branchURL@26405 --
because I've now merged the trunk to it successfully using neon in
r26406. :-)

On 8/31/07, Lieven Govaerts <svnlgo@mobsol.be> wrote:
> Ben,
>
> are you using svn trunk older than r26213?
>
> I already solved a similar segfault in r26213 (last week). It's probably
> not a serf issue, but an ra_serf issue as the connections are created
> and managed by ra_serf (through a wrapper object).
>
> Lieven
>
> Ben Collins-Sussman wrote:
> > Heh, subject should be reproducible *serf* crash. :-)
> >
> > On 8/31/07, Ben Collins-Sussman <sussman@red-bean.com> wrote:
> >
> >> I'm using serf (r1122) on OSX, and here's my recipe for a crash:
> >>
> >> 1. Checkout (or switch) to
> >> https://svn.collab.net/repos/svn/branches/copy-on-update
> >>
> >> 2. svn merge -r26233:HEAD https://svn.collab.net/repos/svn/trunk
> >>
> >>
> >> After ~400 files are merged, serf crashes when trying to clean up.
> >> Maybe a double-free sort of situation?
> >>
> >> U subversion/svn/commit-cmd.c
> >> U subversion/svn/propset-cmd.c
> >>
> >> Program received signal EXC_BAD_ACCESS, Could not access memory.
> >> Reason: KERN_INVALID_ADDRESS at addp coress: 0x000e9120
> >> serf_connection_close (conn=0xdf018) at context.c:1036
> >>
> >> (gdb) where
> >> #0 serf_connection_close (conn=0xdf018) at context.c:1036
> >> #1 0x0053e19a in svn_ra_serf__cleanup_serf_session (data=0x100a0f0)
> >> at subversion/libsvn_ra_serf/util.c:143
> >> #2 0x00731a9e in run_cleanups (cref=0x1819828) at memory/unix/apr_pools.c:2034
> >> #3 0x0073241a in apr_pool_destroy (pool=0x1819818) at
> >> memory/unix/apr_pools.c:727
> >> #4 0x00732405 in apr_pool_destroy (pool=0x180b618) at
> >> memory/unix/apr_pools.c:724
> >> #5 0x0000cd23 in main (argc=4, argv=0xbffff650) at subversion/svn/main.c:1766
> >>
> >>
>

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Received on Fri Aug 31 20:06:17 2007

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