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SUNRPC: Move upcall out of auth->au_ops->crcreate()

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This fixes a bug whereby if two processes try to look up the same auth_gss
 credential, they may end up creating two creds, and triggering two upcalls
 because the upcall is performed before the credential is added to the
 credcache.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2006-02-01 12:19:27 -05:00
commit fba3bad488
3 changed files with 23 additions and 9 deletions
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include/linux/sunrpc/auth.h
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@ -110,6 +110,7 @@ struct rpc_authops {
struct rpc_credops {
const char * cr_name; /* Name of the auth flavour */
int (*cr_init)(struct rpc_auth *, struct rpc_cred *);
void (*crdestroy)(struct rpc_cred *);
int (*crmatch)(struct auth_cred *, struct rpc_cred *, int);