diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 01:11:23 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 01:11:23 -0400 |
| commit | 7b7e394185014e0f3bd8989cac937003f20ef9ce (patch) | |
| tree | 3beda5f979bba0aa9822534e239cf1b45f3be69c /net/sunrpc/auth_gss | |
| parent | ddc5d3414593e4d7ad7fbd33e7f7517fcc234544 (diff) | |
| parent | 693f7d362055261882659475d2ef022e32edbff1 (diff) | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'net/sunrpc/auth_gss')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_crypto.c | 11 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 14 |
3 files changed, 11 insertions, 15 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 900ef31f5a0..519ebc17c02 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -794,7 +794,6 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) out_err: dprintk("RPC: gss_create_cred failed with error %d\n", err); - if (cred) gss_destroy_cred(&cred->gc_base); return ERR_PTR(err); } diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c index 97c981fa6b8..76b969e6904 100644 --- a/net/sunrpc/auth_gss/gss_krb5_crypto.c +++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c @@ -212,7 +212,6 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, char *cksumname; struct crypto_tfm *tfm = NULL; /* XXX add to ctx? */ struct scatterlist sg[1]; - u32 code = GSS_S_FAILURE; switch (cksumtype) { case CKSUMTYPE_RSA_MD5: @@ -221,13 +220,11 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, default: dprintk("RPC: krb5_make_checksum:" " unsupported checksum %d", cksumtype); - goto out; + return GSS_S_FAILURE; } if (!(tfm = crypto_alloc_tfm(cksumname, CRYPTO_TFM_REQ_MAY_SLEEP))) - goto out; + return GSS_S_FAILURE; cksum->len = crypto_tfm_alg_digestsize(tfm); - if ((cksum->data = kmalloc(cksum->len, GFP_KERNEL)) == NULL) - goto out; crypto_digest_init(tfm); sg_set_buf(sg, header, hdrlen); @@ -235,10 +232,8 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, process_xdr_buf(body, body_offset, body->len - body_offset, checksummer, tfm); crypto_digest_final(tfm, cksum->data); - code = 0; -out: crypto_free_tfm(tfm); - return code; + return 0; } EXPORT_SYMBOL(make_checksum); diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 4d7eb9e704d..d51e316c582 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -1122,18 +1122,20 @@ svcauth_gss_release(struct svc_rqst *rqstp) integ_len)) BUG(); if (resbuf->page_len == 0 - && resbuf->tail[0].iov_len + RPC_MAX_AUTH_SIZE + && resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE < PAGE_SIZE) { BUG_ON(resbuf->tail[0].iov_len); /* Use head for everything */ resv = &resbuf->head[0]; } else if (resbuf->tail[0].iov_base == NULL) { - /* copied from nfsd4_encode_read */ - svc_take_page(rqstp); - resbuf->tail[0].iov_base = page_address(rqstp - ->rq_respages[rqstp->rq_resused-1]); - rqstp->rq_restailpage = rqstp->rq_resused-1; + if (resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE + > PAGE_SIZE) + goto out_err; + resbuf->tail[0].iov_base = + resbuf->head[0].iov_base + + resbuf->head[0].iov_len; resbuf->tail[0].iov_len = 0; + rqstp->rq_restailpage = 0; resv = &resbuf->tail[0]; } else { resv = &resbuf->tail[0]; |