From eb63c3eece5693c968c7510766c9ee8bd7493c2b Mon Sep 17 00:00:00 2001
From: Jason Parker <jparker@digium.com>
Date: Thu, 2 Aug 2007 20:22:40 +0000
Subject: [PATCH] If a device disconnects, the session will go away. If this
 happens during call setup, we need to give up.

Issue 10325.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77993 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_skinny.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c
index a070d6a590..64c306f274 100644
--- a/channels/chan_skinny.c
+++ b/channels/chan_skinny.c
@@ -2727,6 +2727,11 @@ static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, s
 	struct skinnysession *s = d->session;
 	char exten[AST_MAX_EXTENSION] = "";
 
+	if (!s) {
+		ast_log(LOG_NOTICE, "Asked to indicate '%s' condition on channel %s, but session does not exist.\n", control2str(ind), ast->name);
+		return -1;
+	}
+
 	ast_copy_string(exten, S_OR(ast->macroexten, ast->exten), sizeof(exten));
 
 	if (skinnydebug)