Call IDs: Fix appearance of call ID in core show channels when NULL

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/ ........ Merged revisions 422664 from http://svn.asterisk.org/svn/asterisk/branches/12 ........ 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
12 years ago · e19017fc00
parent 5a1de68b9a
commit e19017fc00
1 changed files with 1 additions and 0 deletions
--- a/main/cli.c
+++ b/main/cli.c
@ -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);