[Bug 659] strtold() returns meaningless number on Asus WL-500gP router w/OpenWRT

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=659


Leonid <lly.dev at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|WORKSFORME                  |




--- Comment #2 from Leonid <lly.dev at gmail.com>  2010-03-14 18:13:59 UTC ---
I also can confirm erroneous strtold() output on MIPS32 LE platform. Your
sample produces output like:

$ ./strtold
Lg=2.122e-314
g =2
f =0.000000

toolchain used: gcc is 4.2.4, uClibc 0.9.30.1, binutils 2.19.1

If I changes example like:

#include <stdlib.h>
#include <stdio.h>

int main(void) {
        long double ld = 0;
        float f = 0;

        ld = strtold("2.0000", NULL);
        f = strtof("2.0000", NULL);

        printf("Lg=%Lg\n", ld);
        printf("g =%g\n", strtod("2.0000", NULL));
        printf("f =%f\n", f);

        return 0;
}

output will be:

$ ./strtold
Lg=7.16427e+08
g =2
f =716427264.000000


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