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MFH: fix #36055 (possible OCI8 crash in multithreaded environment)

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This commit is contained in:
Antony Dovgal 2006-01-17 23:44:51 +00:00
parent 5a6a07467f
commit 4278ffd3b4
2 changed files with 21 additions and 0 deletions
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1
NEWS
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@ -7,6 +7,7 @@ PHP NEWS
MYSQLI_TYPE_NEWDECIMAL and MYSQLI_TYPE_BIT. FR #36007. (Georg)
- Fixed imagecolorallocate() and imagecolorallocatelapha() to return FALSE
on error. (Pierre)
- Fixed bug #36055 (possible OCI8 crash in multithreaded environment). (Tony)
- Fixed bug #36046 (parse_ini_file() miscounts lines in multi-line values).
(Ilia)
- Fixed bug #36038 (ext/hash compile failure on Mac OSX). (Tony)

20
ext/oci8/oci8.c
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@ -89,6 +89,7 @@ static void php_oci_collection_list_dtor (zend_rsrc_list_entry * TSRMLS_DC);
static int php_oci_persistent_helper(zend_rsrc_list_entry *le TSRMLS_DC);
#ifdef ZTS
static int php_oci_statement_helper(zend_rsrc_list_entry *le TSRMLS_DC);
static int php_oci_regular_helper(zend_rsrc_list_entry *le TSRMLS_DC);
#endif
static int php_oci_connection_ping(php_oci_connection * TSRMLS_DC);
@ -622,6 +623,10 @@ PHP_MSHUTDOWN_FUNCTION(oci)
PHP_RSHUTDOWN_FUNCTION(oci)
{
#ifdef ZTS
zend_hash_apply(&EG(regular_list), (apply_func_t) php_oci_statement_helper TSRMLS_CC);
#endif
/* check persistent connections and do the necessary actions if needed */
zend_hash_apply(&EG(persistent_list), (apply_func_t) php_oci_persistent_helper TSRMLS_CC);
@ -1745,6 +1750,21 @@ static int php_oci_regular_helper(zend_rsrc_list_entry *le TSRMLS_DC)
}
return 0;
} /* }}} */
/* {{{ php_oci_statement_helper()
Helper function to destroy statements on thread shutdown in ZTS mode */
static int php_oci_statement_helper(zend_rsrc_list_entry *le TSRMLS_DC)
{
php_oci_statement *statement;
if (le->type == le_statement) {
statement = (php_oci_statement *)le->ptr;
if (statement) {
return 1;
}
}
return 0;
} /* }}} */
#endif
#endif /* HAVE_OCI8 */