From 8b06560c024139601355fb9a7b816f2aff7b2224 Mon Sep 17 00:00:00 2001 From: Alexandre Abadie Date: Sun, 27 Oct 2019 11:54:19 +0100 Subject: [PATCH] sys/net/nanocoap: correctly initialize array --- sys/net/application_layer/nanocoap/nanocoap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/net/application_layer/nanocoap/nanocoap.c b/sys/net/application_layer/nanocoap/nanocoap.c index ccb6c9c640..d5986a7532 100644 --- a/sys/net/application_layer/nanocoap/nanocoap.c +++ b/sys/net/application_layer/nanocoap/nanocoap.c @@ -784,7 +784,7 @@ static ssize_t _add_opt_pkt(coap_pkt_t *pkt, uint16_t optnum, const uint8_t *val assert(optnum >= lastonum); /* calculate option length */ - uint8_t dummy[3]; + uint8_t dummy[3] = { 0 }; size_t optlen = _put_delta_optlen(dummy, 1, 4, optnum - lastonum); optlen += _put_delta_optlen(dummy, 0, 0, val_len); optlen += val_len;