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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2007-12-13 02:21:17 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-02-02 00:42:07 +0300 |
| commit | 980e5a40a44400edc3f75b7931b8e75fcc3c21a3 (patch) | |
| tree | 6edcef9f67ba32d817da97f500a2374e19734bd6 /net/sunrpc/auth_gss | |
| parent | 5c002b3bb294a637312cab7ad92a0deafa05a758 (diff) | |
| download | linux-980e5a40a44400edc3f75b7931b8e75fcc3c21a3.tar.xz | |
nfsd: fix rsi_cache reference count leak
For some reason we haven't been put()'ing the reference count here.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'net/sunrpc/auth_gss')
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index aa790bb4f7a1..688cc31040f3 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -975,6 +975,7 @@ static int svcauth_gss_handle_init(struct svc_rqst *rqstp, struct kvec *resv = &rqstp->rq_res.head[0]; struct xdr_netobj tmpobj; struct rsi *rsip, rsikey; + int ret; /* Read the verifier; should be NULL: */ *authp = rpc_autherr_badverf; @@ -1014,23 +1015,27 @@ static int svcauth_gss_handle_init(struct svc_rqst *rqstp, /* No upcall result: */ return SVC_DROP; case 0: + ret = SVC_DROP; /* Got an answer to the upcall; use it: */ if (gss_write_init_verf(rqstp, rsip)) - return SVC_DROP; + goto out; if (resv->iov_len + 4 > PAGE_SIZE) - return SVC_DROP; + goto out; svc_putnl(resv, RPC_SUCCESS); if (svc_safe_putnetobj(resv, &rsip->out_handle)) - return SVC_DROP; + goto out; if (resv->iov_len + 3 * 4 > PAGE_SIZE) - return SVC_DROP; + goto out; svc_putnl(resv, rsip->major_status); svc_putnl(resv, rsip->minor_status); svc_putnl(resv, GSS_SEQ_WIN); if (svc_safe_putnetobj(resv, &rsip->out_token)) - return SVC_DROP; + goto out; } - return SVC_COMPLETE; + ret = SVC_COMPLETE; +out: + cache_put(&rsip->h, &rsi_cache); + return ret; } /* |