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lib: vsprintf: use _parse_integer() instead of _parse_integer_limit()

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Use _parse_integer() that allows optional arguments to be explicitly
initialised.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Andy Shevchenko
2026-06-04 10:58:57 +01:00
committed by Jonathan Cameron
parent ce0d638054
commit b482908f8c
2 changed files with 4 additions and 1 deletions
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3
lib/kstrtox.h
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@@ -12,6 +12,9 @@ unsigned int _parse_integer_limit(const char *s, unsigned int base, unsigned lon
#define _parse_integer0(s, base, res, ...) \
_parse_integer_limit(s, base, res, INT_MAX)
#define _parse_integer1(s, base, res, max_chars, ...) \
_parse_integer_limit(s, base, res, max_chars)
#define _parse_integer(s, base, res, ...) \
CONCATENATE(_parse_integer, COUNT_ARGS(__VA_ARGS__))(s, base, res, __VA_ARGS__)

2
lib/vsprintf.c
View File

@@ -86,7 +86,7 @@ static unsigned long long simple_strntoull(const char *startp, char **endp, unsi
cp = _parse_integer_fixup_radix(startp, &base);
prefix_chars = cp - startp;
if (prefix_chars < max_chars) {
rv = _parse_integer_limit(cp, base, &result, max_chars - prefix_chars);
rv = _parse_integer(cp, base, &result, max_chars - prefix_chars);
/* FIXME */
cp += (rv & ~KSTRTOX_OVERFLOW);
} else {