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fix crash on reverse dependency from conn to stm

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This commit is contained in:
Michael Wallner 2014-11-25 13:43:35 +01:00
parent 05da505f80
commit b73911f65d
1 changed files with 16 additions and 14 deletions
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30
src/php_pqstm.c
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@ -36,26 +36,28 @@ static void php_pqstm_object_free(void *o TSRMLS_DC)
fprintf(stderr, "FREE stm(#%d) %p (conn(#%d): %p)\n", obj->zv.handle, obj, obj->intern->conn->zv.handle, obj->intern->conn);
#endif
if (obj->intern) {
char *quoted_name = PQescapeIdentifier(obj->intern->conn->intern->conn, obj->intern->name, strlen(obj->intern->name));
if (obj->intern->conn->intern) {
char *quoted_name = PQescapeIdentifier(obj->intern->conn->intern->conn, obj->intern->name, strlen(obj->intern->name));
php_pq_callback_dtor(&obj->intern->conn->intern->onevent);
php_pq_callback_dtor(&obj->intern->conn->intern->onevent);
if (quoted_name) {
PGresult *res;
smart_str cmd = {0};
if (quoted_name) {
PGresult *res;
smart_str cmd = {0};
smart_str_appends(&cmd, "DEALLOCATE ");
smart_str_appends(&cmd, quoted_name);
smart_str_0(&cmd);
PQfreemem(quoted_name);
smart_str_appends(&cmd, "DEALLOCATE ");
smart_str_appends(&cmd, quoted_name);
smart_str_0(&cmd);
PQfreemem(quoted_name);
if ((res = PQexec(obj->intern->conn->intern->conn, cmd.c))) {
PHP_PQclear(res);
if ((res = PQexec(obj->intern->conn->intern->conn, cmd.c))) {
PHP_PQclear(res);
}
smart_str_free(&cmd);
}
smart_str_free(&cmd);
}
php_pq_object_delref(obj->intern->conn TSRMLS_CC);
php_pq_object_delref(obj->intern->conn TSRMLS_CC);
}
efree(obj->intern->name);
zend_hash_destroy(&obj->intern->bound);
if (obj->intern->params) {