[MacRuby-devel] malloc: resurrection error

Conrad Taylor conradwt at gmail.com
Tue Aug 18 02:43:45 PDT 2009


Hi, I'm seeing the following issue with r2344:

Begin Message:

$ rake spec:ci
(in /Users/conradwt/macruby.dir/projects/macruby-trunk)
./mspec/bin/mspec ci -B ./spec/macruby.mspec  :full
MacRuby version 0.5 (ruby 1.9.0) [universal-darwin10.0, x86_64]
.................................................................................................................................................................................................................................................................macruby(6809,0x7fff70ccbbe0)
malloc: resurrection error for object 0x2010d1920 while assigning
{conservative-block}[32](0x20101e260)[0] = Bignum[64](0x2010d1920)
garbage pointer stored into reachable memory, break on
auto_zone_resurrection_error to debug
macruby(6809,0x109c81000) malloc: garbage block 0x2010d1920(Bignum[64]) was
over-retained during finalization, refcount = 1
This could be an unbalanced CFRetain(), or CFRetain() balanced with
-release.
Break on auto_zone_resurrection_error() to debug.
macruby(6809,0x109c81000) malloc: fatal resurrection error for garbage block
0x2010d1920(Bignum[64]): over-retained during finalization, refcount = 1rake
aborted!
Command failed with status (132): [./mspec/bin/mspec ci -B
./spec/macruby.msp...]

End Message:

On Mon, Aug 17, 2009 at 5:50 PM, Matt Aimonetti <mattaimonetti at gmail.com>wrote:

> We are almost there, Etc, Zlib and Socket are still missing.
> Last I heard, Laurent had a "plan" for Zlib, knowing him, it's probably a
> great and efficient idea.
> Make sure to check with him before starting on that. (running some
> benchmarks on zliby wouldn't hurt anyone)
>
> Once function_method will be working again, many more stdlibs should also
> be in a better shape (Math, CMath etc..)
>
> There is a lot of work being done, unfortunately not much we can see yet.
>
> - Matt
>
>
>
> On Mon, Aug 17, 2009 at 5:41 PM, Josh Ballanco <joshua.ballanco at apple.com>wrote:
>
>> Hey Conrad,
>>
>> I was just looking at this last week. Some recent work on marshalling
>> landed on trunk recently (thanks Laurent!), which is one of the pieces
>> needed. The other major missing piece is zlib. I was looking at what would
>> be needed to port this to MacRuby. However, there is also Zliby (
>> http://zliby.rubyforge.org/), a Pure-Ruby zlib that was written for
>> IronRuby. Not sure what the preference regarding these two options is.
>> Perhaps some benchmarking could settle the debate?
>>
>> - Josh
>>
>>
>>
>> On Aug 17, 2009, at 4:58 PM, Conrad Taylor wrote:
>>
>>  Hi, I was wondering, could someone provide information on the state of
>>> macgem?  At this time, I'm looking to get some top gems working in macgem if
>>> it is at all possible at this time or help fix macgem so that I can do it.
>>>
>>> Thanks,
>>>
>>> -Conrad
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> MacRuby-devel mailing list
>>> MacRuby-devel at lists.macosforge.org
>>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>>>
>>
>> _______________________________________________
>> MacRuby-devel mailing list
>> MacRuby-devel at lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>>
>
>
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel at lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>
>
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