#4298: pickle.load() can segfault on invalid or truncated input.

Patch and test by Hirokazu Yamamoto.
diff --git a/Misc/NEWS b/Misc/NEWS
index 36095e0..3a8f467 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -16,7 +16,9 @@
 Library
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-- Issue #4283: fix a left-over "iteritems" call in distutils.
+- Issue #4298: Fix a segfault when pickle.loads is passed a ill-formed input.
+
+- Issue #4283: Fix a left-over "iteritems" call in distutils.
 
 Build
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