diff options
Diffstat (limited to 'lib/libc/stdio/vfprintf.c')
| -rw-r--r-- | lib/libc/stdio/vfprintf.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/lib/libc/stdio/vfprintf.c b/lib/libc/stdio/vfprintf.c index 21e8f82..7e5d7fe 100644 --- a/lib/libc/stdio/vfprintf.c +++ b/lib/libc/stdio/vfprintf.c @@ -822,22 +822,7 @@ fp_common: } } else if ((cp = GETARG(char *)) == NULL) cp = "(null)"; - if (prec >= 0) { - /* - * can't use strlen; can only look for the - * NUL in the first `prec' characters, and - * strlen() will go further. - */ - char *p = memchr(cp, 0, (size_t)prec); - - if (p != NULL) { - size = p - cp; - if (size > prec) - size = prec; - } else - size = prec; - } else - size = strlen(cp); + size = (prec >= 0) ? strnlen(cp, prec) : strlen(cp); sign = '\0'; break; case 'U': |
