[issue14700] Integer overflow in classic string formatting
Serhiy Storchaka
report at bugs.python.org
Mon Apr 30 19:56:13 CEST 2012
Serhiy Storchaka <storchaka at gmail.com> added the comment:
> Serhiy, what platform are you on?
32-bit Linux (Ubuntu), gcc 4.6. But it has to happen on any platform
with a 32-bit integer (for 64-bit use 9223372036854775808).
214748364*10/10 == 214748364 -- test passed
214748364*10 + ('8'-'0') == -2147483648 -- oops!
See also how is this problem solved in _struct.c.
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