Call IDs: Fix appearance of call ID in core show channels when NULL
authorJonathan Rose <jrose@digium.com>
Fri, 5 Sep 2014 19:39:04 +0000 (19:39 +0000)
committerJonathan Rose <jrose@digium.com>
Fri, 5 Sep 2014 19:39:04 +0000 (19:39 +0000)
NULL call IDs were meant to appear as '(none)' but instead were showing
the contents of an uninitialized character buffer.

ASTERISK-24223
Review: https://reviewboard.asterisk.org/r/3979/
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Merged revisions 422664 from http://svn.asterisk.org/svn/asterisk/branches/12
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Merged revisions 422665 from http://svn.asterisk.org/svn/asterisk/branches/13

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@422683 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/cli.c

index a519cbc..f0eb30e 100644 (file)
@@ -1579,6 +1579,7 @@ static char *handle_showchan(struct ast_cli_entry *e, int cmd, struct ast_cli_ar
        ast_translate_path_to_str(ast_channel_readtrans(chan), &read_transpath);
 
        bridge = ast_channel_get_bridge(chan);
+       callid_buf[0] = '\0';
        callid = ast_channel_callid(chan);
        if (callid) {
                ast_callid_strnprint(callid_buf, sizeof(callid_buf), callid);