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| author | foobar <sniper@php.net> | 2007-04-10 10:57:54 +0000 |
|---|---|---|
| committer | foobar <sniper@php.net> | 2007-04-10 10:57:54 +0000 |
| commit | d34248e5f2e028242ef3d945ddfa79778ff562ab (patch) | |
| tree | 45daf1f50535455bf30730d85344834412ea513b /Zend/zend_multiply.h | |
| parent | 28c5d456525571c7228767919c9da1e5762daab8 (diff) | |
| download | php-git-d34248e5f2e028242ef3d945ddfa79778ff562ab.tar.gz | |
MFB:- Fixed ZEND_SIGNED_MULTIPLY_LONG() so that ext/filter/tests/046.phpt wont fail. (Integer overflow)
Diffstat (limited to 'Zend/zend_multiply.h')
| -rw-r--r-- | Zend/zend_multiply.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Zend/zend_multiply.h b/Zend/zend_multiply.h index e32ccda960..14deb09308 100644 --- a/Zend/zend_multiply.h +++ b/Zend/zend_multiply.h @@ -35,8 +35,8 @@ #define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \ long __lres = (a) * (b); \ - double __dres = (double)(a) * (double)(b); \ - double __delta = (double) __lres - __dres; \ + long double __dres = (long double)(a) * (long double)(b); \ + long double __delta = (long double) __lres - __dres; \ if ( ((usedval) = (( __dres + __delta ) != __dres))) { \ (dval) = __dres; \ } else { \ |