pollita Tue Aug 12 20:49:22 2003 EDT
Modified files:
/php-src/ext/standard php_rand.h
Log:
Prevent carryover when max-min > signed int max
Index: php-src/ext/standard/php_rand.h
diff -u php-src/ext/standard/php_rand.h:1.23 php-src/ext/standard/php_rand.h:1.24
--- php-src/ext/standard/php_rand.h:1.23 Sun Aug 10 20:42:29 2003
+++ php-src/ext/standard/php_rand.h Tue Aug 12 20:49:22 2003
@@ -20,7 +20,7 @@
| Based on code from: Shawn Cokus <[EMAIL PROTECTED]> |
+----------------------------------------------------------------------+
*/
-/* $Id: php_rand.h,v 1.23 2003/08/11 00:42:29 sniper Exp $ */
+/* $Id: php_rand.h,v 1.24 2003/08/13 00:49:22 pollita Exp $ */
#ifndef PHP_RAND_H
#define PHP_RAND_H
@@ -40,7 +40,7 @@
#endif
#define RAND_RANGE(__n, __min, __max, __tmax) \
- (__n) = (__min) + (long) ((double) ((__max) - (__min) + 1.0) * ((__n) / ((__tmax)
+ 1.0)))
+ (__n) = (__min) + (long) ((double) ( (double) (__max) - (__min) + 1.0) * ((__n) /
((__tmax) + 1.0)))
/* MT Rand */
#define PHP_MT_RAND_MAX ((long) (0x7FFFFFFF)) /* (1<<31) - 1 */
--
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