From eaa8f34f6ac2bdf341c3f8d04f88b0e35ff9f3cb Mon Sep 17 00:00:00 2001 From: Georgy Komarov Date: Fri, 15 Nov 2019 11:34:08 +0100 Subject: [PATCH] lowpan6.c: fix unuinitialized variable if LWIP_6LOWPAN_IPHC==0 --- src/netif/lowpan6.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/netif/lowpan6.c b/src/netif/lowpan6.c index 1793a8af..8479be40 100644 --- a/src/netif/lowpan6.c +++ b/src/netif/lowpan6.c @@ -383,6 +383,7 @@ lowpan6_frag(struct netif *netif, struct pbuf *p, const struct lowpan6_link_addr #else /* LWIP_6LOWPAN_IPHC */ /* Send uncompressed IPv6 header with appropriate dispatch byte. */ lowpan6_header_len = 1; + hidden_header_len = 0; buffer[ieee_header_len] = 0x41; /* IPv6 dispatch */ #endif /* LWIP_6LOWPAN_IPHC */