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- Bug in :func:`read_csv` in which non integer values for the header argument generated an unhelpful / unrelated error message (:issue:`16338`) |
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+- Bug in :func:`read_csv` in which passing a CSV with at least one very large (i.e. more than 2^31 - 1 bytes) column along with ``low_memory=False`` would cause an integer overflow. The result was an always unsuccessful attempt to allocate an enourmous buffer and then reporting "Out of memory." (:issue:`16798`). |
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+- Bug in :func:`read_csv` in which some errors paths were assigning error messages to the internal tokenizer's ``error_msg`` field without first allocating the memory. When this happened as part of exception handling, it resulted in a double ``free`` and the program halted due to a ``SIGSEGV`` (:issue:`16798`). |
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- Bug in :func:`read_stata` where value labels could not be read when using an iterator (:issue:`16923`) |
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Plotting |