just add a remark. zend_hash_apply can & will cause problems here unless

1 files changed, 7 insertions, 0 deletions

diff --git a/ext/sybase/sybase.c b/ext/sybase/sybase.c
index d28a329e25..bb400d0a3e 100644
--- a/ext/sybase/sybase.c
+++ b/ext/sybase/sybase.c
@@ -160,6 +160,13 @@ static void _free_sybase_result(sybase_result *result)
 static void _close_sybase_link(sybase_link *sybase_ptr)
 {
 	sybase_ptr->valid = 0;
+
+    /* 
+	  this can cause crashes in the current model.
+      if the resource gets destroyed via destroy_resource_list() resource_list
+      will *not* be in a consistent state. thies@digicol.de
+    */
+
 	zend_hash_apply(resource_list,(int (*)(void *))_clean_invalid_results);
 	dbclose(sybase_ptr->link);
 	dbloginfree(sybase_ptr->login);