fix really bad breakage in strtol, etc.: failure to accept leading spaces

[musl] / src / stdlib / strtod.c

diff --git a/src/stdlib/strtod.c b/src/stdlib/strtod.c
index ecfabdf..1886efa 100644 (file)
--- a/src/stdlib/strtod.c
+++ b/src/stdlib/strtod.c
@@ -5,16 +5,14 @@
 
 static long double strtox(const char *s, char **p, int prec)
 {
-       char *t = (char *)s;
-       while (isspace(*t)) t++;
        FILE f = {
-               .buf = (void *)t, .rpos = (void *)t,
+               .buf = (void *)s, .rpos = (void *)s,
                .rend = (void *)-1, .lock = -1
        };
        shlim(&f, 0);
-       long double y = __floatscan(&f, -1, prec, 1);
+       long double y = __floatscan(&f, prec, 1);
        off_t cnt = shcnt(&f);
-       if (p) *p = cnt ? t + cnt : (char *)s;
+       if (p) *p = cnt ? (char *)s + cnt : (char *)s;
        return y;
 }