ChanIsAvail() generates a CDR when unanswered=yes in cdr.conf.

ChanIsAvail() creates a temporary channel with ast_request() to test
resource availability. It should not generate a CDR when it hangs up
this temporary channel.

This patch disables CDR generation for the temporary channel with
ast_cdr_set_property().

ASTERISK-28527

Change-Id: I7b0555c6909c7d322e452dde97c9ea5b111552d1

diff --git a/apps/app_chanisavail.c b/apps/app_chanisavail.c
index 70325b3fa03f771729beb6f51d48b410cc7a405f..446bce1b01d181f6ffed9f65eda359500b831d40 100644 (file)
--- a/apps/app_chanisavail.c
+++ b/apps/app_chanisavail.c
@@ -178,6 +178,9 @@ static int chanavail_exec(struct ast_channel *chan, const char *data)
                                        snprintf(tmp, sizeof(tmp), "%d", status);
                                        ast_str_append(&tmp_availcause, 0, "%s%s", ast_str_strlen(tmp_availcause) ? "&" : "", tmp);
 
+                                       /* Disable CDR for this temporary channel. */
+                                       ast_cdr_set_property(ast_channel_name(tempchan), AST_CDR_FLAG_DISABLE_ALL);
+
                                        ast_hangup(tempchan);
                                        tempchan = NULL;