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authorTrond Myklebust <trond.myklebust@primarydata.com>2014-02-16 13:28:01 -0500
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-02-16 13:28:01 -0500
commite9776d0f4adee8877145672f6416b06b57f2dc27 (patch)
treef7c1434c23fde65646c7c0a47498e06f94ba201a /net
parent9eb2ddb48ce3a7bd745c14a933112994647fa3cd (diff)
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 <trond.myklebust@primarydata.com>
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/auth_gss/auth_gss.c4
1 files changed, 3 insertions, 1 deletions
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:

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