Hi Doug, 

On 04/26/17 05:19 PM, Doug Moore wrote:
> <div class="PlainText">This patch addresses two issues.&nbsp; First, when 
> caching is disabled, a failed call to create_state_record_for from 
> uncached_dwarf_find_save_locs results in a failure to call put_unwind_info to 
> release resources.&nbsp; Second, in the case of
>  a cache miss, there is an extra, unnecessary copying of the register data. 
> This change addresses both issues.<br>

This one looks like it breaks one of the tests, Gtest-resume-sig

https://travis-ci.org/djwatson/libunwind/jobs/226511961

It seems to be related to the 'rs = &sr.rs_current;' on cache miss,
but I haven't tracked it down exactly. 

If you send pull requests to https://github.com/libunwind/libunwind
the travis-CI run should kick off for you.  It doesn't seem to repro
on my local dev machine. 

Thanks

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