diff options
Diffstat (limited to 'openbsc/src/ussd.c')
| -rw-r--r-- | openbsc/src/ussd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/openbsc/src/ussd.c b/openbsc/src/ussd.c index e414b1cea..a3d11f080 100644 --- a/openbsc/src/ussd.c +++ b/openbsc/src/ussd.c @@ -63,9 +63,9 @@ int handle_rcv_ussd(struct msgb *msg) static int send_own_number(const struct msgb *msg, const struct ussd_request *req) { char *own_number = msg->lchan->subscr->extension; - /* Need trailing CR as EOT character */ - char response_string[] = "Your extension is xxxxx\r"; + char response_string[GSM_EXTENSION_LENGTH + 20]; - memcpy(response_string + 18, own_number, 5); + /* Need trailing CR as EOT character */ + snprintf(response_string, sizeof(response_string), "Your extension is %s\r", own_number); return gsm0480_send_ussd_response(msg, response_string, req); } |