sockaddr_un needs the null terminator included in the address length
diff --git a/src/core/iomgr/resolve_address.c b/src/core/iomgr/resolve_address.c
index 6d748c8..ce9b157 100644
--- a/src/core/iomgr/resolve_address.c
+++ b/src/core/iomgr/resolve_address.c
@@ -134,7 +134,7 @@
un = (struct sockaddr_un *)addrs->addrs->addr;
un->sun_family = AF_UNIX;
strcpy(un->sun_path, name + 5);
- addrs->addrs->len = strlen(un->sun_path) + sizeof(un->sun_family);
+ addrs->addrs->len = strlen(un->sun_path) + sizeof(un->sun_family) + 1;
return addrs;
}