tom_modem: fix transport_send_at_with_response call in sms_send

Signed-off-by: libiunc <libriunc@gmail.com>

Author: libiunc

application/tom_modem/src/operations.c

@@ -158,7 +158,7 @@ int sms_send(PROFILE_T *profile, void *transport_ptr)
     char send_sms_cmd[32];
     char pdu_hex[512];
     char send_sms_cmd2[514];
-    char send_sms_response[64];
+    char *send_sms_response = NULL;
     int result;
     int ascii_code;
 
@@ -186,7 +186,7 @@ int sms_send(PROFILE_T *profile, void *transport_ptr)
     usleep(10000); // 10ms delay
 
     // Send PDU data and wait for +CMGS response
-    result = transport_send_at_with_response(transport, profile, send_sms_cmd2, "+CMGS:", 1, send_sms_response);
+    result = transport_send_at_with_response(transport, profile, send_sms_cmd2, "+CMGS:", 1, &send_sms_response);
     if (result != SUCCESS) {
         dbg_msg("Error sending SMS PDU, error code: %d", result);
         return result;