[bug #27233] GSFFIInvocations share _retval ivar while in -forwardInvocation:

[Richard Frith-Macdonald]

Update of bug #27233 (project gnustep):

                  Status:                    None => Fixed                  
             Open/Closed:                    Open => In Test                

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Follow-up Comment #3:

Sorry for taking so long to get round to this.  I took a look at the issue
and agree with the original analysis (more or less).  The code was trying to
be too clever and store the result (of an invocation created to forward a
message) directly to the callers memory ... which is obviously a problem if
the receiver saves the invocation to use itsself later.

I believe I have fixed this in svn trunk.  it passes the simple testcase for

me, and our regression tests for nsinvocation continue to work, but it would
be good if you could check this too and confirm that it's fixed.

Thanks very much for this bug report ... the bug is obscure and I imagine
could have resulted in some problems which would be very hard to track down.


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