[PHP-CVS] cvs: php-src(PHP_5_2) /ext/gmp gmp.c

[Antony Dovgal]

tony2001                Wed Apr 18 20:53:28 2007 UTC

  Modified files:              (Branch: PHP_5_2)
    /php-src/ext/gmp    gmp.c 
  Log:
  MFH
  
  
http://cvs.php.net/viewvc.cgi/php-src/ext/gmp/gmp.c?r1=1.49.2.2.2.9&r2=1.49.2.2.2.10&diff_format=u
Index: php-src/ext/gmp/gmp.c
diff -u php-src/ext/gmp/gmp.c:1.49.2.2.2.9 php-src/ext/gmp/gmp.c:1.49.2.2.2.10
--- php-src/ext/gmp/gmp.c:1.49.2.2.2.9  Wed Apr 18 20:36:54 2007
+++ php-src/ext/gmp/gmp.c       Wed Apr 18 20:53:28 2007
@@ -1572,6 +1572,11 @@
        FETCH_GMP_ZVAL(gmpnum_a, a_arg);
        convert_to_long_ex(start_arg);
 
+       if (Z_LVAL_PP(start_arg) < 0) {
+               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Starting index 
must be greater than or equal to zero");
+               RETURN_FALSE;
+       }
+
        RETURN_LONG(mpz_scan0(*gmpnum_a, Z_LVAL_PP(start_arg)));
 }
 /* }}} */
@@ -1589,6 +1594,11 @@
 
        FETCH_GMP_ZVAL(gmpnum_a, a_arg);
        convert_to_long_ex(start_arg);
+       
+       if (Z_LVAL_PP(start_arg) < 0) {
+               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Starting index 
must be greater than or equal to zero");
+               RETURN_FALSE;
+       }
 
        RETURN_LONG(mpz_scan1(*gmpnum_a, Z_LVAL_PP(start_arg)));
 }

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