From e9776d0f4adee8877145672f6416b06b57f2dc27 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 16 Feb 2014 13:28:01 -0500 Subject: [PATCH] SUNRPC: Fix a pipe_version reference leak In gss_alloc_msg(), if the call to gss_encode_v1_msg() fails, we want to release the reference to the pipe_version that was obtained earlier in the function. Fixes: 9d3a2260f0f4b (SUNRPC: Fix buffer overflow checking in...) Signed-off-by: Trond Myklebust --- net/sunrpc/auth_gss/auth_gss.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 1ba1fd114912..36e431ee1c90 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -500,10 +500,12 @@ gss_alloc_msg(struct gss_auth *gss_auth, default: err = gss_encode_v1_msg(gss_msg, service_name, gss_auth->target_name); if (err) - goto err_free_msg; + goto err_put_pipe_version; }; kref_get(&gss_auth->kref); return gss_msg; +err_put_pipe_version: + put_pipe_version(gss_auth->net); err_free_msg: kfree(gss_msg); err: -- 2.20.1