Re: [PATCHv2] Apply asm redirections in stdio.h before first use [BZ #27087]

[Florian Weimer <fweimer@redhat.com>]

* Tulio Magno Quites Machado Filho:

> diff --git a/libio/bits/stdio2-dec.h b/libio/bits/stdio2-dec.h
> new file mode 100644
> index 0000000000..80ab10bccf
> --- /dev/null
> +++ b/libio/bits/stdio2-dec.h
> @@ -0,0 +1,110 @@
> +/* Checking macros for stdio functions. Declarations only.
> +   Copyright (C) 2004-2021 Free Software Foundation, Inc.

Copyright range should end in 2022.

> +extern int __sprintf_chk (char *__restrict __s, int __flag, size_t __slen,
> +			  const char *__restrict __format, ...) __THROW
> +    __attr_access ((__write_only__, 1, 3));
> +extern int __vsprintf_chk (char *__restrict __s, int __flag, size_t __slen,
> +			   const char *__restrict __format,
> +			   __gnuc_va_list __ap) __THROW
> +    __attr_access ((__write_only__, 1, 3));
> +
> +#if defined __USE_ISOC99 || defined __USE_UNIX98
> +
> +extern int __snprintf_chk (char *__restrict __s, size_t __n, int __flag,
> +			   size_t __slen, const char *__restrict __format,
> +			   ...) __THROW
> +    __attr_access ((__write_only__, 1, 2));
> +extern int __vsnprintf_chk (char *__restrict __s, size_t __n, int __flag,
> +			    size_t __slen, const char *__restrict __format,
> +			    __gnuc_va_list __ap) __THROW;

__attr_access is missing for __vsnprintf_chk?  Hmm, I see that it was
missing before as well.

Thanks,
Florian