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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-03-27 17:27:21 +0300 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2023-04-03 10:51:25 +0200 |
| commit | 48e1a66fecb4e8b64cf2a0a8978c048990181d94 (patch) | |
| tree | 81703688472c9e299bad0d38f1899ce70a5fed48 /lib/vsprintf.c | |
| parent | 0c705be9609931920c299e76811b21acc9502f1a (diff) | |
| download | lwn-48e1a66fecb4e8b64cf2a0a8978c048990181d94.tar.gz lwn-48e1a66fecb4e8b64cf2a0a8978c048990181d94.zip | |
lib/vsprintf: Use isodigit() for the octal number check
Use isodigit() to test the octal number instead of homegrown approach.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20230327142721.48378-1-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index be71a03c936a..426418253fd4 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -3621,7 +3621,7 @@ int vsscanf(const char *buf, const char *fmt, va_list args) if (!digit || (base == 16 && !isxdigit(digit)) || (base == 10 && !isdigit(digit)) - || (base == 8 && (!isdigit(digit) || digit > '7')) + || (base == 8 && !isodigit(digit)) || (base == 0 && !isdigit(digit))) break; |