From a4b303038363185f60dfef7023cb02715a9a4315 Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Sun, 28 May 2006 08:18:38 +0000 Subject: [lib] vty_log shouldn't crash if called when vty isn't initiliased 2006-05-28 Paul Jakma * vty.c: (vty_log/vty_log_fixed) dont crash if called when vty hasn't been initiliased. --- lib/vty.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'lib/vty.c') diff --git a/lib/vty.c b/lib/vty.c index 7696915a..b037c70c 100644 --- a/lib/vty.c +++ b/lib/vty.c @@ -2404,6 +2404,9 @@ vty_log (const char *level, const char *proto_str, { unsigned int i; struct vty *vty; + + if (!vtyvec) + return; for (i = 0; i < vector_active (vtyvec); i++) if ((vty = vector_slot (vtyvec, i)) != NULL) @@ -2423,6 +2426,10 @@ vty_log_fixed (const char *buf, size_t len) unsigned int i; struct iovec iov[2]; + /* vty may not have been initialised */ + if (!vtyvec) + return; + iov[0].iov_base = (void *)buf; iov[0].iov_len = len; iov[1].iov_base = (void *)"\r\n"; -- cgit v1.2.1