Fix KASAN use-after-free in tfw_connection_drop(): conn_drop hook

may free the conn and we should not dereference the pointer even for the assertion.
tempesta-tech · Aug 17, 2022 · 64bb950 · 64bb950
1 parent ec72714
commit 64bb950
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/fw/connection.c b/fw/connection.c
@@ -86,7 +86,6 @@ tfw_connection_drop(TfwConn *conn)
 {
 	/* Ask higher levels to free resources at connection close. */
 	TFW_CONN_HOOK_CALL(conn, conn_drop);
-	BUG_ON(conn->stream.msg);
 }
 
 /*