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- From f94ffac18ddfe72b00ec849a34c71d6bc5bcb767 Mon Sep 17 00:00:00 2001
- From: Yousong Zhou <yszhou4tech@gmail.com>
- Date: Thu, 12 Nov 2020 14:31:23 +0800
- Subject: [PATCH] xl2tpd-control: fix out-of-bound access
-
- It can cause segfault when presented with unknown command name
-
- Fixes 90884c62 ("xl2tpd-control refactoring")
- ---
- xl2tpd-control.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
- --- a/xl2tpd-control.c
- +++ b/xl2tpd-control.c
- @@ -83,7 +83,8 @@ struct command_t commands[] = {
- {"available", &command_available, TUNNEL_NOT_REQUIRED},
- {"add-lns", &command_add_lns, TUNNEL_REQUIRED},
- {"status-lns", &command_status_lns, TUNNEL_REQUIRED},
- - {"remove-lns", &command_remove_lns, TUNNEL_REQUIRED}
- + {"remove-lns", &command_remove_lns, TUNNEL_REQUIRED},
- + {},
- };
-
- void usage()
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