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| author | das <das@FreeBSD.org> | 2008-06-21 19:27:54 +0000 |
|---|---|---|
| committer | das <das@FreeBSD.org> | 2008-06-21 19:27:54 +0000 |
| commit | e839fcc5eec1307e0375ca235fb9479a7ff9449f (patch) | |
| tree | b45e227573b571ff6ae5914ef1a8040e59b272f5 /contrib/gdtoa | |
| parent | 2d03a1918bd34dbff4beaad25c10d8f46b01e562 (diff) | |
| download | FreeBSD-src-e839fcc5eec1307e0375ca235fb9479a7ff9449f.zip FreeBSD-src-e839fcc5eec1307e0375ca235fb9479a7ff9449f.tar.gz | |
Bring in the vendor's fix for a bug in strtod() whereby
strtod("0xyz", &endp) resulted in endp pointing to "0xyz"
instead of "xyz".
Reported by: Tony Finch <dot@dotat.at>
MFC after: 1 week
Diffstat (limited to 'contrib/gdtoa')
| -rw-r--r-- | contrib/gdtoa/gethex.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/contrib/gdtoa/gethex.c b/contrib/gdtoa/gethex.c index 610f747..f130fd5 100644 --- a/contrib/gdtoa/gethex.c +++ b/contrib/gdtoa/gethex.c @@ -113,8 +113,11 @@ gethex( CONST char **sp, FPI *fpi, Long *exp, Bigint **bp, int sign) e += e1; } *sp = (char*)s; - if (zret) - return havedig ? STRTOG_Zero : STRTOG_NoNumber; + if (zret) { + if (!havedig) + *sp = s0 - 1; + return STRTOG_Zero; + } n = s1 - s0 - 1; for(k = 0; n > 7; n >>= 1) k++; |
