New GitHub issue #110250 from Mazogedoo:<br>

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<pre>
 import mmap
mem = mmap.mmap(-1, mmap.PAGESIZE)
mem.resize(mmap.PAGESIZE * N)
#                   ^ no error
print(mem[mmap.PAGESIZE-1])
#                  ^ still ok
print(mem[mmap.PAGESIZE])
# Bus error (core dumped)

_Originally posted by @Mazogedoo in https://github.com/python/cpython/issues/110243#issuecomment-1743939070_
 
</pre>

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<a href="https://github.com/python/cpython/issues/110250">View on GitHub</a>
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