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Message-ID: <20230416085113.1c88ebe5@inria.fr>
Date: Sun, 16 Apr 2023 08:51:13 +0200
From: Jₑₙₛ Gustedt <jens.gustedt@...ia.fr>
To: Gabriel Ravier <gabravier@...il.com>
Cc: musl@...ts.openwall.com
Subject: Re: [PATCH v2 1/1] vfprintf: support C2x %b and %B
conversion specifiers
Gabriel,
it also seems to me that ...
on Sat, 15 Apr 2023 14:28:28 +0200 you (Gabriel Ravier
<gabravier@...il.com>) wrote:
> + /* This buffer is used for integer conversions. As such, it needs
> + * to be able to contain the full representation of a number in base 2,
> + * 8, 10 or 16, with base 2 having the largest possible requirement of
> + * as many characters as the amount of bits in the largest
> possible
> + * integer type */
> + char buf[sizeof(uintmax_t)*CHAR_BIT];
... here a `+3` seems to be in order to take care of the `0[bx]`
prefix and a terminating null byte.
Thanks
Jₑₙₛ
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