[Issue 22001] Equality of std.conv.toChars() results for radix 10 depends on uninitialized bytes
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Mon Jun 7 15:58:19 UTC 2021
https://issues.dlang.org/show_bug.cgi?id=22001
Dlang Bot <dlang-bot at dlang.rocks> changed:
What |Removed |Added
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Keywords| |pull
--- Comment #1 from Dlang Bot <dlang-bot at dlang.rocks> ---
@kinke updated dlang/phobos pull request #8133 "std.conv: Avoid undefined bytes
in toChars() results for radix 10" fixing this issue:
- Fix Issue 22001 - Avoid undefined bytes in std.conv.toChars() results for
radix 10
The buffer is initialized from right-to-left in initialize(), and unused
bytes are left alone. Previously, the whole result wasn't preinitialized
with T.init, so the unused buffer bytes weren't well-defined. Initialize
it now (with zeros), as the whole buffer is still used for equality/
identity comparisons etc.
https://github.com/dlang/phobos/pull/8133
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