From 60bc018fc618ca187b4372d4fb35e7a40e0dbdb9 Mon Sep 17 00:00:00 2001 From: Michael Snyder Date: Fri, 11 Mar 2011 22:31:44 +0000 Subject: 2011-03-11 Michael Snyder * event-loop-c (delete_async_signal_handler): Assert prev_ptr. (delete_async_event_handler): Ditto. --- gdb/event-loop.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'gdb/event-loop.c') diff --git a/gdb/event-loop.c b/gdb/event-loop.c index 7f81bb3..617835f 100644 --- a/gdb/event-loop.c +++ b/gdb/event-loop.c @@ -1077,6 +1077,7 @@ delete_async_signal_handler (async_signal_handler ** async_handler_ptr) prev_ptr = sighandler_list.first_handler; while (prev_ptr && prev_ptr->next_handler != (*async_handler_ptr)) prev_ptr = prev_ptr->next_handler; + gdb_assert (prev_ptr); prev_ptr->next_handler = (*async_handler_ptr)->next_handler; if (sighandler_list.last_handler == (*async_handler_ptr)) sighandler_list.last_handler = prev_ptr; @@ -1185,6 +1186,7 @@ delete_async_event_handler (async_event_handler **async_handler_ptr) prev_ptr = async_event_handler_list.first_handler; while (prev_ptr && prev_ptr->next_handler != *async_handler_ptr) prev_ptr = prev_ptr->next_handler; + gdb_assert (prev_ptr); prev_ptr->next_handler = (*async_handler_ptr)->next_handler; if (async_event_handler_list.last_handler == (*async_handler_ptr)) async_event_handler_list.last_handler = prev_ptr; -- cgit v1.1