chan_gtalk: Fix potential use of uninitialized variable.

Avoid potential use of idroster in gtalk_alloc() before it has been
initialized.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@359508 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_gtalk.c b/channels/chan_gtalk.c
index 6ae6d33eb2b53beade3b0ef0a20e9fa08713bcc4..1e5db46bf99afa48aae894110e02e27caf209572 100644 (file)
--- a/channels/chan_gtalk.c
+++ b/channels/chan_gtalk.c
@@ -979,7 +979,7 @@ static struct gtalk_pvt *gtalk_alloc(struct gtalk *client, const char *us, const
        struct gtalk_pvt *tmp = NULL;
        struct aji_resource *resources = NULL;
        struct aji_buddy *buddy = NULL;
-       char idroster[200];
+       char idroster[200] = "";
        char *data, *exten = NULL;
        struct ast_sockaddr bindaddr_tmp;