Benjamin Peterson benjamin at python.org
Thu Nov 7 22:09:03 CET 2013

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2013/11/7 victor.stinner <python-checkins at python.org>:
> http://hg.python.org/cpython/rev/99afa4c74436
> changeset:   86995:99afa4c74436
> user:        Victor Stinner <victor.stinner at gmail.com>
> date:        Thu Nov 07 13:33:36 2013 +0100
> summary:
>   Fix _Py_normalize_encoding(): ensure that buffer is big enough to store "utf-8"
> if the input string is NULL
>
> files:
>   Objects/unicodeobject.c |  2 ++
>   1 files changed, 2 insertions(+), 0 deletions(-)
>
>
> diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
> --- a/Objects/unicodeobject.c
> +++ b/Objects/unicodeobject.c
> @@ -2983,6 +2983,8 @@
>      char *l_end;
>
>      if (encoding == NULL) {
> +        if (lower_len < 6)

How about doing something like strlen("utf-8") rather than hardcoding that?


-- 
Regards,
Benjamin

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