[issue6344] mmap.read() crashes when passed a negative argument

Hirokazu Yamamoto report at bugs.python.org
Sat Jun 27 23:59:06 CEST 2009


Hirokazu Yamamoto <ocean-city at m2.ccsnet.ne.jp> added the comment:

Hmm, I cannot reproduce the crash. I created the patch experimentally,
but I'm not confident with this patch. Especially here

+	if (n < 0)
+		n = PY_SSIZE_T_MAX;

because I don't have so much memory.

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keywords: +patch
Added file: http://bugs.python.org/file14372/fix_mmap_read.patch

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