This could prevent crash in case modem_obj_path is NULL.
---
audio/telephony-ofono.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/audio/telephony-ofono.c b/audio/telephony-ofono.c
index 45c3905..30f8b27 100644
--- a/audio/telephony-ofono.c
+++ b/audio/telephony-ofono.c
@@ -281,6 +281,12 @@ void telephony_dial_number_req(void *telephony_device, const char *number)
debug("telephony-ofono: dial request to %s", number);
+ if (!modem_obj_path) {
+ telephony_dial_number_rsp(telephony_device,
+ CME_ERROR_AG_FAILURE);
+ return;
+ }
+
if (!strncmp(number, "*31#", 4)) {
number += 4;
clir = "enabled";
@@ -311,6 +317,12 @@ void telephony_transmit_dtmf_req(void *telephony_device, char tone)
debug("telephony-ofono: transmit dtmf: %c", tone);
+ if (!modem_obj_path) {
+ telephony_transmit_dtmf_rsp(telephony_device,
+ CME_ERROR_AG_FAILURE);
+ return;
+ }
+
tone_string = g_strdup_printf("%c", tone);
ret = send_method_call(OFONO_BUS_NAME, modem_obj_path,
OFONO_VCMANAGER_INTERFACE,
@@ -531,6 +543,9 @@ done:
static int get_registration_and_signal_status()
{
+ if (!modem_obj_path)
+ return -ENOENT;
+
return send_method_call(OFONO_BUS_NAME, modem_obj_path,
OFONO_NETWORKREG_INTERFACE,
"GetProperties", get_registration_reply,
--
1.6.1.3
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