Add another NULL check

9 years ago · e57fb22a3d
parent e57ba13cf6
commit e57fb22a3d
1 changed files with 1 additions and 1 deletions
--- a/src/core/iomgr/tcp_server_posix.c
+++ b/src/core/iomgr/tcp_server_posix.c
@ -486,7 +486,7 @@ grpc_tcp_listener *grpc_tcp_server_add_port(grpc_tcp_server *s,
    addr_len = sizeof(addr4_copy);
  }
  sp = add_socket_to_server(s, fd, addr, addr_len);
-  sp->sibling = sp2;
+  if (sp) sp->sibling = sp2;
  if (sp2) sp2->is_sibling = 1;

 done: