Merge pull request #1 from cgundogan/Yonezawa-T2-gnrc_add_missing_unlock

SQUASH ME: more mutex_unlocks
Yonezawa-T2 · Dec 24, 2015 · 6817552 · 6817552
2 parents 7325ec0 + 7c4c641
commit 6817552
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sys/net/gnrc/network_layer/ndp/internal/gnrc_ndp_internal.c b/sys/net/gnrc/network_layer/ndp/internal/gnrc_ndp_internal.c
@@ -485,6 +485,7 @@ void gnrc_ndp_internal_send_rtr_adv(kernel_pid_t iface, ipv6_addr_t *src, ipv6_a
                                                        &ctx->prefix, pkt);
                 if (hdr == NULL) {
                     DEBUG("ndp rtr: error allocating 6CO\n");
+                    mutex_unlock(&ipv6_iface->mutex);
                     gnrc_pktbuf_release(pkt);
                     return;
                 }
@@ -493,6 +494,7 @@ void gnrc_ndp_internal_send_rtr_adv(kernel_pid_t iface, ipv6_addr_t *src, ipv6_a
             hdr = gnrc_sixlowpan_nd_opt_abr_build(abr->version, abr->ltime, &abr->addr, pkt);
             if (hdr == NULL) {
                 DEBUG("ndp internal: error allocating ABRO.\n");
+                mutex_unlock(&ipv6_iface->mutex);
                 gnrc_pktbuf_release(pkt);
                 return;
             }