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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-06-09 15:41:42 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-10 23:40:33 -0400
commit3ab9bb7243489f9db3abf3d05521ddfc6b184c0a (patch)
tree05476c58c87c5578354ab8a3befcb7316c9ef9bc /net/sunrpc/auth_unix.c
parent03a1256f06cf1f58e33971fb4a524479e75c200e (diff)
downloadlinux-3ab9bb7243489f9db3abf3d05521ddfc6b184c0a.tar.gz
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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index 82300b83045..5622783011a 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);
}
/*