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2011-03-11 Michael Snyder <msnyder@vmware.com>

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* event-loop-c (delete_async_signal_handler): Assert prev_ptr.
	(delete_async_event_handler): Ditto.
This commit is contained in:
Michael Snyder
2011-03-11 22:31:44 +00:00
parent f3be5b6431
commit 60bc018fc6
2 changed files with 5 additions and 0 deletions
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2
gdb/event-loop.c
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@ -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;