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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-06-09 15:41:42 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-10 23:40:33 -0400 |
| commit | 3ab9bb7243489f9db3abf3d05521ddfc6b184c0a (patch) | |
| tree | 05476c58c87c5578354ab8a3befcb7316c9ef9bc /include/linux/sunrpc/auth.h | |
| parent | 03a1256f06cf1f58e33971fb4a524479e75c200e (diff) | |
| download | talos-op-linux-3ab9bb7243489f9db3abf3d05521ddfc6b184c0a.tar.gz talos-op-linux-3ab9bb7243489f9db3abf3d05521ddfc6b184c0a.zip | |
SUNRPC: Fix a memory leak in the auth credcache code
The leak only affects the RPCSEC_GSS caches, since they are the only ones
that are dynamically allocated...
Rename the existing rpcauth_free_credcache() to rpcauth_clear_credcache()
in order to better describe its role, then add a new function
rpcauth_destroy_credcache() that actually frees the cache in addition to
clearing it out.
Also move the call to destroy the credcache in gss_destroy() to come before
the rpc upcall pipe is unlinked.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc/auth.h')
| -rw-r--r-- | include/linux/sunrpc/auth.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 8ef27afeea73..3972b8414c88 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -143,7 +143,8 @@ int rpcauth_refreshcred(struct rpc_task *); void rpcauth_invalcred(struct rpc_task *); int rpcauth_uptodatecred(struct rpc_task *); int rpcauth_init_credcache(struct rpc_auth *, unsigned long); -void rpcauth_free_credcache(struct rpc_auth *); +void rpcauth_destroy_credcache(struct rpc_auth *); +void rpcauth_clear_credcache(struct rpc_cred_cache *); static inline struct rpc_cred * get_rpccred(struct rpc_cred *cred) |
