From 07a2bf1da4765d987ffd1d8045e92ba032e0ad78 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sat, 9 Jun 2007 15:42:01 -0400 Subject: [PATCH] SUNRPC: Fix a memory leak in gss_create() Fix a memory leak in gss_create() whereby the rpc credcache was not being freed if the rpc_mkpipe() call failed. Signed-off-by: Trond Myklebust --- net/sunrpc/auth_gss/auth_gss.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 8b4c02f8be..459dc9b1d1 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -636,10 +636,6 @@ gss_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor) auth->au_flavor = flavor; atomic_set(&auth->au_count, 1); - err = rpcauth_init_credcache(auth, GSS_CRED_EXPIRE); - if (err) - goto err_put_mech; - gss_auth->dentry = rpc_mkpipe(clnt->cl_dentry, gss_auth->mech->gm_name, clnt, &gss_upcall_ops, RPC_PIPE_WAIT_FOR_OPEN); if (IS_ERR(gss_auth->dentry)) { @@ -647,7 +643,13 @@ gss_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor) goto err_put_mech; } + err = rpcauth_init_credcache(auth, GSS_CRED_EXPIRE); + if (err) + goto err_unlink_pipe; + return auth; +err_unlink_pipe: + rpc_unlink(gss_auth->dentry); err_put_mech: gss_mech_put(gss_auth->mech); err_free: -- 2.39.5