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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-06-09 21:41:42 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-11 05:40:33 +0200 |
| commit | 3ab9bb7243489f9db3abf3d05521ddfc6b184c0a (patch) | |
| tree | 05476c58c87c5578354ab8a3befcb7316c9ef9bc /net/sunrpc/auth_unix.c | |
| parent | SUNRPC: Add a field to track the number of kernel users of an rpc_pipe (diff) | |
| download | linux-3ab9bb7243489f9db3abf3d05521ddfc6b184c0a.tar.xz 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 'net/sunrpc/auth_unix.c')
| -rw-r--r-- | net/sunrpc/auth_unix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index 82300b83045e..5622783011a4 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -50,7 +50,7 @@ static void unx_destroy(struct rpc_auth *auth) { dprintk("RPC: destroying UNIX authenticator %p\n", auth); - rpcauth_free_credcache(auth); + rpcauth_clear_credcache(auth->au_credcache); } /* |