From bb06c388fa20ae24cfe80c52488de718a7e3a53f Mon Sep 17 00:00:00 2001 From: zhengbin Date: Wed, 13 Mar 2019 16:01:37 +0800 Subject: 9p/net: fix memory leak in p9_client_create If msize is less than 4096, we should close and put trans, destroy tagpool, not just free client. This patch fixes that. Link: http://lkml.kernel.org/m/1552464097-142659-1-git-send-email-zhengbin13@huawei.com Cc: stable@vger.kernel.org Fixes: 574d356b7a02 ("9p/net: put a lower bound on msize") Reported-by: Hulk Robot Signed-off-by: zhengbin Signed-off-by: Dominique Martinet --- net/9p/client.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/9p/client.c b/net/9p/client.c index 357214a51f138..b85d51f4b8ebe 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1061,7 +1061,7 @@ struct p9_client *p9_client_create(const char *dev_name, char *options) p9_debug(P9_DEBUG_ERROR, "Please specify a msize of at least 4k\n"); err = -EINVAL; - goto free_client; + goto close_trans; } err = p9_client_version(clnt); -- cgit v1.2.3