nlopess Thu Aug 14 13:12:42 2008 UTC
Added files: (Branch: PHP_5_3)
/php-src/ext/pcre/tests bug44925.phpt Modified files:
/php-src NEWS /php-src/ext/pcre php_pcre.c Log:
Fixed bug #44925 (preg_grep() modifies input array)
http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.965.2.268&r2=1.2027.2.547.2.965.2.269&diff_format=u
Index: php-src/NEWS
diff -u php-src/NEWS:1.2027.2.547.2.965.2.268
php-src/NEWS:1.2027.2.547.2.965.2.269
--- php-src/NEWS:1.2027.2.547.2.965.2.268 Thu Aug 14 10:13:23 2008
+++ php-src/NEWS Thu Aug 14 13:12:42 2008
@@ -30,6 +30,7 @@
- Fixed bug #45545 (DateInterval has 4 char limitation for ISO
durations).
(Derick)
- Fixed bug #45044 (relative paths not resolved correctly). (Dmitry)
+- Fixed bug #44925 (preg_grep() modifies input array). (Nuno)
- Fixed bug #44100 (Inconsistent handling of static array declarations
with
duplicate keys). (Dmitry)
- Fixed bug #43817 (opendir() fails on Windows directories with parent
http://cvs.php.net/viewvc.cgi/php-src/ext/pcre/php_pcre.c?r1=1.168.2.9.2.21.2.19&r2=1.168.2.9.2.21.2.20&diff_format=u
Index: php-src/ext/pcre/php_pcre.c
diff -u php-src/ext/pcre/php_pcre.c:1.168.2.9.2.21.2.19
php-src/ext/pcre/php_pcre.c:1.168.2.9.2.21.2.20
--- php-src/ext/pcre/php_pcre.c:1.168.2.9.2.21.2.19 Sat Aug 2 04:46:06
2008
+++ php-src/ext/pcre/php_pcre.c Thu Aug 14 13:12:42 2008
@@ -16,7 +16,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: php_pcre.c,v 1.168.2.9.2.21.2.19 2008/08/02 04:46:06 felipe Exp
$ */
+/* $Id: php_pcre.c,v 1.168.2.9.2.21.2.20 2008/08/14 13:12:42 nlopess Exp
$ */
#include "php.h"
#include "php_ini.h"
@@ -1743,13 +1743,30 @@
/* Go through the input array */
zend_hash_internal_pointer_reset(Z_ARRVAL_P(input));
- while(zend_hash_get_current_data(Z_ARRVAL_P(input), (void **)&entry) ==
SUCCESS) {
+ while (zend_hash_get_current_data(Z_ARRVAL_P(input), (void **)&entry)
== SUCCESS) {
+ zend_bool is_copy;
+ zval *str;
+
+ switch (Z_TYPE_PP(entry)) {
+ case IS_STRING:
+ is_copy = 0;
+ str = *entry;
+ break;
+
+ default:
+ is_copy = 1;
- convert_to_string_ex(entry);
+ ALLOC_ZVAL(str);
+ Z_ADDREF_PP(entry); /* the function below decreases the ref counting */
+ COPY_PZVAL_TO_ZVAL(*str, *entry);
+
+ convert_to_string(str);
+ break;
+ }
/* Perform the match */
- count = pcre_exec(pce->re, extra, Z_STRVAL_PP(entry),
- Z_STRLEN_PP(entry), 0,
+ count = pcre_exec(pce->re, extra, Z_STRVAL_P(str),
+ Z_STRLEN_P(str), 0,
0, offsets, size_offsets);
/* Check for too many substrings condition. */
@@ -1762,25 +1779,30 @@
}
/* If the entry fits our requirements */
- if ((count > 0 && !invert) ||
- (count == PCRE_ERROR_NOMATCH && invert)) {
- Z_ADDREF_PP(entry);
+ if ((count > 0 && !invert) || (count == PCRE_ERROR_NOMATCH && invert))
{
+
+ if (!is_copy) {
+ SEPARATE_ARG_IF_REF(str);
+ }
/* Add to return array */
switch (zend_hash_get_current_key(Z_ARRVAL_P(input), &string_key,
&num_key, 0))
{
case HASH_KEY_IS_STRING:
zend_hash_update(Z_ARRVAL_P(return_value), string_key,
- strlen(string_key)+1, entry, sizeof(zval *), NULL);
+ strlen(string_key)+1, &str, sizeof(zval *), NULL);
break;
case HASH_KEY_IS_LONG:
- zend_hash_index_update(Z_ARRVAL_P(return_value), num_key, entry,
+ zend_hash_index_update(Z_ARRVAL_P(return_value), num_key, &str,
sizeof(zval *), NULL);
break;
}
+ } else if (is_copy) {
+ zval_dtor(str);
+ FREE_ZVAL(str);
}
- +
zend_hash_move_forward(Z_ARRVAL_P(input));
}
zend_hash_internal_pointer_reset(Z_ARRVAL_P(input));
http://cvs.php.net/viewvc.cgi/php-src/ext/pcre/tests/bug44925.phpt?view=markup&rev=1.1
Index: php-src/ext/pcre/tests/bug44925.phpt
+++ php-src/ext/pcre/tests/bug44925.phpt
--
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