[issue30484] Garbage Collector can cause Segfault whilst iterating dictionary items

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

3.4 is open only for security fixes. Can this crash be considered a security issue? In that case I can backport the issue27945 patch to 3.4.

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nosy: +larry, serhiy.storchaka
versions:  -Python 3.5, Python 3.6

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<http://bugs.python.org/issue30484>
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