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fix public clone function to be safe and usable by applications
[musl]
/
src
/
internal
/
floatscan.c
diff --git
a/src/internal/floatscan.c
b/src/internal/floatscan.c
index
80305ee
..
8c0828f
100644
(file)
--- a/
src/internal/floatscan.c
+++ b/
src/internal/floatscan.c
@@
-33,9
+33,6
@@
#define MASK (KMAX-1)
#define MASK (KMAX-1)
-#define CONCAT2(x,y) x ## y
-#define CONCAT(x,y) CONCAT2(x,y)
-
static long long scanexp(FILE *f, int pok)
{
int c;
static long long scanexp(FILE *f, int pok)
{
int c;
@@
-110,7
+107,10
@@
static long double decfloat(FILE *f, int c, int bits, int emin, int sign, int po
gotdig=1;
} else {
dc++;
gotdig=1;
} else {
dc++;
- if (c!='0') x[KMAX-4] |= 1;
+ if (c!='0') {
+ lnz = (KMAX-4)*9;
+ x[KMAX-4] |= 1;
+ }
}
}
if (!gotrad) lrp=dc;
}
}
if (!gotrad) lrp=dc;
@@
-298,7
+298,7
@@
static long double decfloat(FILE *f, int c, int bits, int emin, int sign, int po
y -= bias;
if ((e2+LDBL_MANT_DIG & INT_MAX) > emax-5) {
y -= bias;
if ((e2+LDBL_MANT_DIG & INT_MAX) > emax-5) {
- if (fabs
(y) >= CONCAT(0x1p, LDBL_MANT_DIG)
) {
+ if (fabs
l(y) >= 2/LDBL_EPSILON
) {
if (denormal && bits==LDBL_MANT_DIG+e2-emin)
denormal = 0;
y *= 0.5;
if (denormal && bits==LDBL_MANT_DIG+e2-emin)
denormal = 0;
y *= 0.5;