diff options
author | David S. Miller <davem@davemloft.net> | 2008-07-18 09:39:39 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2008-07-18 09:39:39 (GMT) |
commit | 49997d75152b3d23c53b0fa730599f2f74c92c65 (patch) | |
tree | 46e93126170d02cfec9505172e545732c1b69656 /net/sunrpc/auth_gss | |
parent | a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) | |
download | linux-fsl-qoriq-49997d75152b3d23c53b0fa730599f2f74c92c65.tar.xz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/powerpc/booting-without-of.txt
drivers/atm/Makefile
drivers/net/fs_enet/fs_enet-main.c
drivers/pci/pci-acpi.c
net/8021q/vlan.c
net/iucv/iucv.c
Diffstat (limited to 'net/sunrpc/auth_gss')
-rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 27 | ||||
-rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_mech.c | 4 | ||||
-rw-r--r-- | net/sunrpc/auth_gss/gss_spkm3_mech.c | 4 | ||||
-rw-r--r-- | net/sunrpc/auth_gss/gss_spkm3_token.c | 2 | ||||
-rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 12 |
5 files changed, 17 insertions, 32 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 019d4b4..853a414 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -61,22 +61,11 @@ static const struct rpc_credops gss_nullops; # define RPCDBG_FACILITY RPCDBG_AUTH #endif -#define NFS_NGROUPS 16 - -#define GSS_CRED_SLACK 1024 /* XXX: unused */ +#define GSS_CRED_SLACK 1024 /* length of a krb5 verifier (48), plus data added before arguments when * using integrity (two 4-byte integers): */ #define GSS_VERF_SLACK 100 -/* XXX this define must match the gssd define -* as it is passed to gssd to signal the use of -* machine creds should be part of the shared rpc interface */ - -#define CA_RUN_AS_MACHINE 0x00000200 - -/* dump the buffer in `emacs-hexl' style */ -#define isprint(c) ((c > 0x1f) && (c < 0x7f)) - struct gss_auth { struct kref kref; struct rpc_auth rpc_auth; @@ -144,7 +133,7 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *dest) q = (const void *)((const char *)p + len); if (unlikely(q > end || q < p)) return ERR_PTR(-EFAULT); - dest->data = kmemdup(p, len, GFP_KERNEL); + dest->data = kmemdup(p, len, GFP_NOFS); if (unlikely(dest->data == NULL)) return ERR_PTR(-ENOMEM); dest->len = len; @@ -169,7 +158,7 @@ gss_alloc_context(void) { struct gss_cl_ctx *ctx; - ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); + ctx = kzalloc(sizeof(*ctx), GFP_NOFS); if (ctx != NULL) { ctx->gc_proc = RPC_GSS_PROC_DATA; ctx->gc_seq = 1; /* NetApp 6.4R1 doesn't accept seq. no. 0 */ @@ -270,7 +259,7 @@ __gss_find_upcall(struct rpc_inode *rpci, uid_t uid) return NULL; } -/* Try to add a upcall to the pipefs queue. +/* Try to add an upcall to the pipefs queue. * If an upcall owned by our uid already exists, then we return a reference * to that upcall instead of adding the new upcall. */ @@ -339,7 +328,7 @@ gss_alloc_msg(struct gss_auth *gss_auth, uid_t uid) { struct gss_upcall_msg *gss_msg; - gss_msg = kzalloc(sizeof(*gss_msg), GFP_KERNEL); + gss_msg = kzalloc(sizeof(*gss_msg), GFP_NOFS); if (gss_msg != NULL) { INIT_LIST_HEAD(&gss_msg->list); rpc_init_wait_queue(&gss_msg->rpc_waitqueue, "RPCSEC_GSS upcall waitq"); @@ -491,7 +480,6 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen) { const void *p, *end; void *buf; - struct rpc_clnt *clnt; struct gss_upcall_msg *gss_msg; struct inode *inode = filp->f_path.dentry->d_inode; struct gss_cl_ctx *ctx; @@ -501,11 +489,10 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen) if (mlen > MSG_BUF_MAXSIZE) goto out; err = -ENOMEM; - buf = kmalloc(mlen, GFP_KERNEL); + buf = kmalloc(mlen, GFP_NOFS); if (!buf) goto out; - clnt = RPC_I(inode)->private; err = -EFAULT; if (copy_from_user(buf, src, mlen)) goto err; @@ -804,7 +791,7 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) dprintk("RPC: gss_create_cred for uid %d, flavor %d\n", acred->uid, auth->au_flavor); - if (!(cred = kzalloc(sizeof(*cred), GFP_KERNEL))) + if (!(cred = kzalloc(sizeof(*cred), GFP_NOFS))) goto out_err; rpcauth_init_cred(&cred->gc_base, acred, auth, &gss_credops); diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index 60c3dba..ef45eba 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -70,7 +70,7 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *res) q = (const void *)((const char *)p + len); if (unlikely(q > end || q < p)) return ERR_PTR(-EFAULT); - res->data = kmemdup(p, len, GFP_KERNEL); + res->data = kmemdup(p, len, GFP_NOFS); if (unlikely(res->data == NULL)) return ERR_PTR(-ENOMEM); res->len = len; @@ -131,7 +131,7 @@ gss_import_sec_context_kerberos(const void *p, struct krb5_ctx *ctx; int tmp; - if (!(ctx = kzalloc(sizeof(*ctx), GFP_KERNEL))) + if (!(ctx = kzalloc(sizeof(*ctx), GFP_NOFS))) goto out_err; p = simple_get_bytes(p, end, &ctx->initiate, sizeof(ctx->initiate)); diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c index 5deb4b6..035e1dd 100644 --- a/net/sunrpc/auth_gss/gss_spkm3_mech.c +++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c @@ -76,7 +76,7 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *res) q = (const void *)((const char *)p + len); if (unlikely(q > end || q < p)) return ERR_PTR(-EFAULT); - res->data = kmemdup(p, len, GFP_KERNEL); + res->data = kmemdup(p, len, GFP_NOFS); if (unlikely(res->data == NULL)) return ERR_PTR(-ENOMEM); return q; @@ -90,7 +90,7 @@ gss_import_sec_context_spkm3(const void *p, size_t len, struct spkm3_ctx *ctx; int version; - if (!(ctx = kzalloc(sizeof(*ctx), GFP_KERNEL))) + if (!(ctx = kzalloc(sizeof(*ctx), GFP_NOFS))) goto out_err; p = simple_get_bytes(p, end, &version, sizeof(version)); diff --git a/net/sunrpc/auth_gss/gss_spkm3_token.c b/net/sunrpc/auth_gss/gss_spkm3_token.c index 6cdd241a..3308157 100644 --- a/net/sunrpc/auth_gss/gss_spkm3_token.c +++ b/net/sunrpc/auth_gss/gss_spkm3_token.c @@ -90,7 +90,7 @@ asn1_bitstring_len(struct xdr_netobj *in, int *enclen, int *zerobits) int decode_asn1_bitstring(struct xdr_netobj *out, char *in, int enclen, int explen) { - if (!(out->data = kzalloc(explen,GFP_KERNEL))) + if (!(out->data = kzalloc(explen,GFP_NOFS))) return 0; out->len = explen; memcpy(out->data, in, enclen); diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 5905d56..81ae3d6 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -1144,20 +1144,20 @@ svcauth_gss_accept(struct svc_rqst *rqstp, __be32 *authp) case RPC_GSS_SVC_NONE: break; case RPC_GSS_SVC_INTEGRITY: + /* placeholders for length and seq. number: */ + svc_putnl(resv, 0); + svc_putnl(resv, 0); if (unwrap_integ_data(&rqstp->rq_arg, gc->gc_seq, rsci->mechctx)) goto garbage_args; + break; + case RPC_GSS_SVC_PRIVACY: /* placeholders for length and seq. number: */ svc_putnl(resv, 0); svc_putnl(resv, 0); - break; - case RPC_GSS_SVC_PRIVACY: if (unwrap_priv_data(rqstp, &rqstp->rq_arg, gc->gc_seq, rsci->mechctx)) goto garbage_args; - /* placeholders for length and seq. number: */ - svc_putnl(resv, 0); - svc_putnl(resv, 0); break; default: goto auth_err; @@ -1170,8 +1170,6 @@ svcauth_gss_accept(struct svc_rqst *rqstp, __be32 *authp) goto out; } garbage_args: - /* Restore write pointer to its original value: */ - xdr_ressize_check(rqstp, reject_stat); ret = SVC_GARBAGE; goto out; auth_err: |