From 4b21f878d1ab707fc8204e9a0e4963c4eaef26df Mon Sep 17 00:00:00 2001 From: Donald Sharp Date: Wed, 1 Feb 2017 20:35:39 -0500 Subject: [PATCH] zebra: Fix free'd memory write Signed-off-by: Donald Sharp --- zebra/zserv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/zebra/zserv.c b/zebra/zserv.c index e6455862c1..ec05807128 100644 --- a/zebra/zserv.c +++ b/zebra/zserv.c @@ -92,6 +92,7 @@ zserv_flush_data(struct thread *thread) zlog_warn("%s: buffer_flush_available failed on zserv client fd %d, " "closing", __func__, client->sock); zebra_client_close(client); + client = NULL; break; case BUFFER_PENDING: client->t_write = thread_add_write(zebrad.master, zserv_flush_data, @@ -101,7 +102,8 @@ zserv_flush_data(struct thread *thread) break; } - client->last_write_time = monotime(NULL); + if (client) + client->last_write_time = monotime(NULL); return 0; } -- 2.39.5