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rpl: release pkt in send_dao

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This commit is contained in:
Cenk Gündoğan 2015-11-01 20:51:09 +01:00
parent a2716fa1b1
commit 263c8feb20
1 changed files with 1 additions and 0 deletions
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1
sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c
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@ -799,6 +799,7 @@ void gnrc_rpl_send_DAO(gnrc_rpl_instance_t *inst, ipv6_addr_t *destination, uint
if ((tmp = gnrc_icmpv6_build(pkt, ICMPV6_RPL_CTRL, GNRC_RPL_ICMPV6_CODE_DAO,
sizeof(icmpv6_hdr_t))) == NULL) {
DEBUG("RPL: Send DAO - no space left in packet buffer\n");
gnrc_pktbuf_release(pkt);
return;
}
pkt = tmp;