com php-src: Fixed bug #73329 (Float)"Nano" == NAN: Z end/zend_strtod_int.h tests/lang/bug73329.p hpt

Commit: 9f2ab75b1096b881ee97eb2b436763aa14c19635 Author: Anatol Belski <ab@php.net> Tue, 18 Oct 2016 19:11:18 +0200 Parents: b4371a42921e4099a6110763b707abea7ffc0f03 Branches: PHP-7.0 PHP-7.1 master Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=9f2ab75b1096b881ee97eb2b436763aa14c19635 Log: Fixed bug #73329 (Float)"Nano" == NAN The special cases (float)"inf", etc. were never intended and are caused by the updated strtod lib. While it might be nice as an easy way to produce Inf and NaN special values, it was never documented and cause BC breaches. Bugs: https://bugs.php.net/73329 Changed paths: M Zend/zend_strtod_int.h A tests/lang/bug73329.phpt Diff: diff --git a/Zend/zend_strtod_int.h b/Zend/zend_strtod_int.h index c1f66eb..5a6644b 100644 --- a/Zend/zend_strtod_int.h +++ b/Zend/zend_strtod_int.h @@ -68,6 +68,10 @@ typedef unsigned long int uint32_t; #undef USE_LOCALE #endif +#ifndef NO_INFNAN_CHECK +#define NO_INFNAN_CHECK +#endif + #ifdef WORDS_BIGENDIAN #define IEEE_BIG_ENDIAN 1 #else diff --git a/tests/lang/bug73329.phpt b/tests/lang/bug73329.phpt new file mode 100644 index 0000000..938f8ba --- /dev/null +++ b/tests/lang/bug73329.phpt @@ -0,0 +1,18 @@ +--TEST-- +Bug #73329 (Float)"Nano" == NAN +--FILE-- +<?php + var_dump( + (float)"nanite", + (float)"nan", + (float)"inf", + (float)"infusorian" + ); +?> +==DONE== +--EXPECT-- +float(0) +float(0) +float(0) +float(0) +==DONE==