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What is the procedure for adding to bug <a
href="https://trac.macports.org/ticket/54728" class="trac-id">report
#54728<font color="#330033">.</font></a><br>
<br>
<a href="https://trac.macports.org/ticket/54728" class="trac-id"><font
color="#330033">Here is a summary of what happened on my
machine:</font></a><br>
<br>
<font color="#330033">1. Installed python3.6.2 without specifying a
variant.<br>
2. This version is stable (that is, no crash) but interaction with
readline is faulty.<br>
3. Installed python3.6.2 +readline.<br>
4. Installed py36-readline as suggested by the installation script
for the previous step.<br>
5. the new version of python, in interactive mode, crashes when I
type carriage return, with message like<br>
<br>
Python(21762,0x7fffb987c3c0) malloc: *** error for object
0x10d930640: pointer being freed was not allocated.<br>
<br>
6. Interaction of readline with unix shell appears normal after
call to python terminates (both variants).<br>
<br>
I have some information (file attached bu1.txt). I also attach the
crash report produced by Macos (bug2.txt).<br>
I haven't yet collected any evidence for Point 2 above, but the
fault could perhaps be demonstrated using script.<br>
<br>
What additional info would be helpful?<br>
<br>
David Epstein<br>
</font>
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