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| author | David Schultz <das@FreeBSD.org> | 2008-06-21 19:27:54 +0000 |
|---|---|---|
| committer | David Schultz <das@FreeBSD.org> | 2008-06-21 19:27:54 +0000 |
| commit | c713eaa60353b6f1bc562075efcbe0720233249e (patch) | |
| tree | b45e227573b571ff6ae5914ef1a8040e59b272f5 /contrib/gdtoa | |
| parent | 0ee1368a961e82066e8ee940f85bbe9cd911c4c1 (diff) | |
| download | src-c713eaa60353b6f1bc562075efcbe0720233249e.tar.gz src-c713eaa60353b6f1bc562075efcbe0720233249e.zip | |
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
Notes
Notes:
svn path=/head/; revision=179918
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 610f74735e98..f130fd531125 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++; |