Merge from master to connectivity-abstraction branch

[platform/upstream/iotivity.git] / resource / csdk / libcoap-4.1.1 / examples / tiny.c

diff --git a/resource/csdk/libcoap-4.1.1/examples/tiny.c b/resource/csdk/libcoap-4.1.1/examples/tiny.c
index 86cef84..0583c28 100644 (file)
--- a/resource/csdk/libcoap-4.1.1/examples/tiny.c
+++ b/resource/csdk/libcoap-4.1.1/examples/tiny.c
@@ -39,7 +39,7 @@ make_pdu( unsigned int value ) {
   enc = COAP_PSEUDOFP_ENCODE_8_4_DOWN(value,ls);
   coap_add_data( pdu, 1, &enc);
 
-  len = sprintf((char *)buf, "%u", COAP_PSEUDOFP_DECODE_8_4(enc));
+  len = snprintf((char *)buf, sizeof(buf), "%u", COAP_PSEUDOFP_DECODE_8_4(enc));
   if ( len > 0 ) {
     coap_add_data( pdu, len, buf );
   }