iliaa Tue Apr 28 22:31:26 2009 UTC
Modified files: (Branch: PHP_5_2)
/php-src/ext/standard basic_functions.c
/php-src/ext/standard/tests/network ip2long_variation1.phpt
/php-src NEWS
Log:
MFB: Fixed bug #47365 (ip2long() may allow some invalid values on certain
64bit systems)
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/basic_functions.c?r1=1.725.2.31.2.80&r2=1.725.2.31.2.81&diff_format=u
Index: php-src/ext/standard/basic_functions.c
diff -u php-src/ext/standard/basic_functions.c:1.725.2.31.2.80
php-src/ext/standard/basic_functions.c:1.725.2.31.2.81
--- php-src/ext/standard/basic_functions.c:1.725.2.31.2.80 Wed Dec 31
11:17:44 2008
+++ php-src/ext/standard/basic_functions.c Tue Apr 28 22:31:25 2009
@@ -17,7 +17,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: basic_functions.c,v 1.725.2.31.2.80 2008/12/31 11:17:44 sebastian Exp
$ */
+/* $Id: basic_functions.c,v 1.725.2.31.2.81 2009/04/28 22:31:25 iliaa Exp $ */
#include "php.h"
#include "php_streams.h"
@@ -4329,38 +4329,45 @@
/* }}} */
#endif /* HAVE_INET_PTON */
-
-
/* {{{ proto int ip2long(string ip_address)
Converts a string containing an (IPv4) Internet Protocol dotted address
into a proper address */
PHP_FUNCTION(ip2long)
{
- zval **str;
+ char *addr;
+ int addr_len;
+#ifdef HAVE_INET_PTON
+ struct in_addr ip;
+#else
unsigned long int ip;
+#endif
- if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &str) == FAILURE)
{
- WRONG_PARAM_COUNT;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &addr,
&addr_len) == FAILURE) {
+ return;
}
- convert_to_string_ex(str);
-
- if (Z_STRLEN_PP(str) == 0 || (ip = inet_addr(Z_STRVAL_PP(str))) ==
INADDR_NONE) {
- /* the only special case when we should return -1 ourselves,
+#ifdef HAVE_INET_PTON
+ if (addr_len == 0 || inet_pton(AF_INET, addr, &ip) != 1) {
+ RETURN_FALSE;
+ }
+ RETURN_LONG(ntohl(ip.s_addr));
+#else
+ if (addr_len == 0 || (ip = inet_addr(addr)) == INADDR_NONE) {
+ /* The only special case when we should return -1 ourselves,
* because inet_addr() considers it wrong. We return 0xFFFFFFFF
and
- * not -1 or ~0 because of 32/64bit issues.
- */
- if (Z_STRLEN_PP(str) == sizeof("255.255.255.255") - 1 &&
- !memcmp(Z_STRVAL_PP(str), "255.255.255.255",
sizeof("255.255.255.255") - 1)) {
+ * not -1 or ~0 because of 32/64bit issues. */
+ if (addr_len == sizeof("255.255.255.255") - 1 &&
+ !memcmp(addr, "255.255.255.255",
sizeof("255.255.255.255") - 1)
+ ) {
RETURN_LONG(0xFFFFFFFF);
}
-
RETURN_FALSE;
}
-
RETURN_LONG(ntohl(ip));
+#endif
}
/* }}} */
+
/* {{{ proto string long2ip(int proper_address)
Converts an (IPv4) Internet network address into a string in Internet
standard dotted format */
PHP_FUNCTION(long2ip)
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/network/ip2long_variation1.phpt?r1=1.2.2.2&r2=1.2.2.3&diff_format=u
Index: php-src/ext/standard/tests/network/ip2long_variation1.phpt
diff -u php-src/ext/standard/tests/network/ip2long_variation1.phpt:1.2.2.2
php-src/ext/standard/tests/network/ip2long_variation1.phpt:1.2.2.3
--- php-src/ext/standard/tests/network/ip2long_variation1.phpt:1.2.2.2 Fri Jan
23 15:34:24 2009
+++ php-src/ext/standard/tests/network/ip2long_variation1.phpt Tue Apr 28
22:31:25 2009
@@ -114,19 +114,19 @@
*** Testing ip2long() : usage variation ***
--int 0--
-int(0)
+bool(false)
--int 1--
-int(1)
+bool(false)
--int 12345--
-int(12345)
+bool(false)
--int -12345--
bool(false)
--float 10.5--
-int(167772165)
+bool(false)
--float -10.5--
bool(false)
@@ -138,7 +138,7 @@
bool(false)
--float .5--
-int(5)
+bool(false)
--empty array--
Error: 8 - Array to string conversion, %s(%d)
@@ -163,13 +163,13 @@
bool(false)
--lowercase true--
-int(1)
+bool(false)
--lowercase false--
bool(false)
--uppercase TRUE--
-int(1)
+bool(false)
--uppercase FALSE--
bool(false)
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.1478&r2=1.2027.2.547.2.1479&diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.1478 php-src/NEWS:1.2027.2.547.2.1479
--- php-src/NEWS:1.2027.2.547.2.1478 Tue Apr 28 13:01:04 2009
+++ php-src/NEWS Tue Apr 28 22:31:25 2009
@@ -48,6 +48,8 @@
- Fixed bug #47598 (FILTER_VALIDATE_EMAIL is locale aware). (Ilia)
- Fixed bug #47487 (performance degraded when reading large chunks after fix of
bug #44607). (Arnaud)
+- Fixed bug #47365 (ip2long() may allow some invalid values on certain 64bit
+ systems). (Ilia)
- Fixed bug #47435 (FILTER_FLAG_NO_PRIV_RANGE does not work with ipv6
addresses in the filter extension). (Ilia)
- Fixed bug #47430 (Errors after writing to nodeValue parameter of an absent
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