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Detect too large values
author
ceriel
<none@none>
Tue, 19 Mar 1991 10:25:36 +0000
(10:25 +0000)
committer
ceriel
<none@none>
Tue, 19 Mar 1991 10:25:36 +0000
(10:25 +0000)
lang/pc/libpc/cvt.c
patch
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diff --git
a/lang/pc/libpc/cvt.c
b/lang/pc/libpc/cvt.c
index
9867a63
..
e534920
100644
(file)
--- a/
lang/pc/libpc/cvt.c
+++ b/
lang/pc/libpc/cvt.c
@@
-1,6
+1,10
@@
/* $Header$ */
#ifndef NOFLOAT
+#if __STDC__
+#include <float.h>
+#endif
+
static char *cvt();
#define NDIGITS 128
@@
-55,6
+59,11
@@
cvt(value, ndigit, decpt, sign, ecvtflag)
}
*decpt = 0;
+#if __STDC__
+ if (value >= DBL_MAX) {
+ value = DBL_MAX;
+ }
+#endif
if (value != 0.0) {
register struct powers_of_10 *pp = &p10[0];