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authorUlrich Drepper <drepper@redhat.com>1999-04-15 13:54:57 +0000
committerUlrich Drepper <drepper@redhat.com>1999-04-15 13:54:57 +0000
commitf8afba91cf8bf8f8324c3c88b8c368e7c2bd5894 (patch)
treedbdd5f960cf217c76d495ba44173feafae9d184f /sunrpc
parenta5486962345290853d7d42ef4a799f16bd6764e2 (diff)
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Update.
* Versions.def: Add GLIBC_2.1.1 to libpthread. * iconvdata/Makefile (modules): Add KOI8-U. (distribute): Add koi8-u.c. (gen-8bit-gap-modules): Add koi8-u. * iconvdata/gconv-modules: Add KOI8-U entries. * iconvdata/koi8-u.c: New file. 1999-04-13 Thorsten Kukuk <kukuk@suse.de> * sunrpc/auth_des.c: 64bit fixes, security fixes. * sunrpc/auth_none.c: Pretty print. * sunrpc/auth_unix.c: Likewise. * sunrpc/authdes_prot.c: Likewise. * sunrpc/authuxprot.c: Likewise. * sunrpc/bindrsvprt.c: Likewise. * sunrpc/clnt_gen.c: Likewise. * sunrpc/rpc/xdr.h: Likewise. * sunrpc/rpc/auth_des.h: Add rpc_timeval struct. * sunrpc/rpc_cmsg.c: Don't use *long pointers. * sunrpc/rtime.c: Use new rpc_timeval. * sunrpc/svc_authux.c: Don't use *long pointers. * sunrpc/svcauth_des.c: Likewise + security fixes. * sunrpc/xdr_mem.c: Don't use *long pointers. * sunrpc/xdr_rec.c: Likewise. * sunrpc/xdr_sizeof.c: Likewise. * sunrpc/xdr_stdio.c: Likewise. 1999-04-15 Ulrich Drepper <drepper@cygnus.com>
Diffstat (limited to 'sunrpc')
-rw-r--r--sunrpc/auth_des.c98
-rw-r--r--sunrpc/auth_none.c29
-rw-r--r--sunrpc/auth_unix.c53
-rw-r--r--sunrpc/authdes_prot.c8
-rw-r--r--sunrpc/authuxprot.c11
-rw-r--r--sunrpc/bindrsvprt.c13
-rw-r--r--sunrpc/clnt_gen.c5
-rw-r--r--sunrpc/rpc/auth_des.h16
-rw-r--r--sunrpc/rpc/xdr.h5
-rw-r--r--sunrpc/rpc_cmsg.c36
-rw-r--r--sunrpc/rtime.c4
-rw-r--r--sunrpc/svc_authux.c12
-rw-r--r--sunrpc/svcauth_des.c183
-rw-r--r--sunrpc/xdr_mem.c52
-rw-r--r--sunrpc/xdr_rec.c34
-rw-r--r--sunrpc/xdr_sizeof.c14
-rw-r--r--sunrpc/xdr_stdio.c35
17 files changed, 249 insertions, 359 deletions
diff --git a/sunrpc/auth_des.c b/sunrpc/auth_des.c
index d8659a9..5100f9e 100644
--- a/sunrpc/auth_des.c
+++ b/sunrpc/auth_des.c
@@ -1,6 +1,3 @@
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)auth_des.c 2.2 88/07/29 4.0 RPCSRC; from 1.9 88/02/08 SMI";
-#endif
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -55,7 +52,6 @@ static char sccsid[] = "@(#)auth_des.c 2.2 88/07/29 4.0 RPCSRC; from 1.9 88/02/0
#define debug(msg) /* printf("%s\n", msg) */
-extern int rtime (struct sockaddr_in *, struct timeval *, struct timeval *);
extern bool_t xdr_authdes_cred (XDR *, struct authdes_cred *);
extern bool_t xdr_authdes_verf (XDR *, struct authdes_verf *);
@@ -67,7 +63,7 @@ static bool_t authdes_marshal (AUTH *, XDR *);
static bool_t authdes_validate (AUTH *, struct opaque_auth *);
static bool_t authdes_refresh (AUTH *);
static void authdes_destroy (AUTH *);
-static bool_t synchronize (struct sockaddr *, struct timeval *)
+static bool_t synchronize (struct sockaddr *, struct rpc_timeval *)
internal_function;
static struct auth_ops authdes_ops = {
@@ -90,11 +86,11 @@ struct ad_private {
uint32_t ad_window; /* client specified window */
bool_t ad_dosync; /* synchronize? */
struct sockaddr ad_syncaddr; /* remote host to synch with */
- struct timeval ad_timediff; /* server's time - client's time */
- u_long ad_nickname; /* server's nickname for client */
+ struct rpc_timeval ad_timediff; /* server's time - client's time */
+ uint32_t ad_nickname; /* server's nickname for client */
struct authdes_cred ad_cred; /* storage for credential */
struct authdes_verf ad_verf; /* storage for verifier */
- struct timeval ad_timestamp; /* timestamp sent */
+ struct rpc_timeval ad_timestamp; /* timestamp sent */
des_block ad_xkey; /* encrypted conversation key */
u_char ad_pkey[1024]; /* Servers actual public key */
};
@@ -115,7 +111,7 @@ authdes_create (const char *servername, u_int window,
netobj pkey;
if (!getpublickey (servername, pkey_data))
- return (NULL);
+ return NULL;
pkey.n_bytes = (char *) pkey_data;
pkey.n_len = strlen ((char *) pkey_data) + 1;
@@ -135,6 +131,13 @@ authdes_pk_create (const char *servername, netobj *pkey, u_int window,
*/
auth = ALLOC (AUTH);
ad = ALLOC (struct ad_private);
+
+ if (auth == NULL || ad == NULL)
+ {
+ debug ("authdes_create: out of memory");
+ goto failed;
+ }
+
memset (ad, 0, sizeof (struct ad_private));
memcpy (ad->ad_pkey, pkey->n_bytes, pkey->n_len);
if (!getnetname (namebuf))
@@ -145,8 +148,7 @@ authdes_pk_create (const char *servername, netobj *pkey, u_int window,
ad->ad_servernamelen = strlen (servername);
ad->ad_servername = mem_alloc (ad->ad_servernamelen + 1);
- if (auth == NULL || ad == NULL || ad->ad_fullname == NULL ||
- ad->ad_servername == NULL)
+ if (ad->ad_fullname == NULL || ad->ad_servername == NULL)
{
debug ("authdes_create: out of memory");
goto failed;
@@ -155,8 +157,8 @@ authdes_pk_create (const char *servername, netobj *pkey, u_int window,
/*
* Set up private data
*/
- bcopy (namebuf, ad->ad_fullname, ad->ad_fullnamelen + 1);
- bcopy (servername, ad->ad_servername, ad->ad_servernamelen + 1);
+ memcpy (ad->ad_fullname, namebuf, ad->ad_fullnamelen + 1);
+ memcpy (ad->ad_servername, servername, ad->ad_servernamelen + 1);
ad->ad_timediff.tv_sec = ad->ad_timediff.tv_usec = 0;
if (syncaddr != NULL)
{
@@ -172,7 +174,7 @@ authdes_pk_create (const char *servername, netobj *pkey, u_int window,
if (key_gendes (&auth->ah_key) < 0)
{
debug ("authdes_create: unable to gen conversation key");
- return (NULL);
+ return NULL;
}
}
else
@@ -189,7 +191,7 @@ authdes_pk_create (const char *servername, netobj *pkey, u_int window,
if (!authdes_refresh (auth))
goto failed;
- return (auth);
+ return auth;
failed:
if (auth != NULL)
@@ -202,7 +204,7 @@ failed:
FREE (ad->ad_servername, ad->ad_servernamelen + 1);
FREE (ad, sizeof (struct ad_private));
}
- return (NULL);
+ return NULL;
}
/*
@@ -215,7 +217,7 @@ failed:
*/
/*ARGSUSED */
static void
-authdes_nextverf (AUTH * auth)
+authdes_nextverf (AUTH *auth)
{
/* what the heck am I supposed to do??? */
}
@@ -226,7 +228,7 @@ authdes_nextverf (AUTH * auth)
* 2. Marshal
*/
static bool_t
-authdes_marshal (AUTH * auth, XDR * xdrs)
+authdes_marshal (AUTH *auth, XDR *xdrs)
{
struct ad_private *ad = AUTH_PRIVATE (auth);
struct authdes_cred *cred = &ad->ad_cred;
@@ -235,15 +237,16 @@ authdes_marshal (AUTH * auth, XDR * xdrs)
des_block ivec;
int status;
unsigned int len;
- register long *ixdr;
+ register int32_t *ixdr;
+ struct timeval tval;
/*
* Figure out the "time", accounting for any time difference
* with the server if necessary.
*/
- __gettimeofday (&ad->ad_timestamp, (struct timezone *) NULL);
- ad->ad_timestamp.tv_sec += ad->ad_timediff.tv_sec;
- ad->ad_timestamp.tv_usec += ad->ad_timediff.tv_usec;
+ __gettimeofday (&tval, (struct timezone *) NULL);
+ ad->ad_timestamp.tv_sec = tval.tv_sec + ad->ad_timediff.tv_sec;
+ ad->ad_timestamp.tv_usec = tval.tv_usec + ad->ad_timediff.tv_usec;
if (ad->ad_timestamp.tv_usec >= MILLION)
{
ad->ad_timestamp.tv_usec -= MILLION;
@@ -255,9 +258,9 @@ authdes_marshal (AUTH * auth, XDR * xdrs)
* encrypt them.
* XXX We have a real Year 2038 problem here.
*/
- ixdr = (long *) cryptbuf;
- IXDR_PUT_LONG (ixdr, ad->ad_timestamp.tv_sec);
- IXDR_PUT_LONG (ixdr, ad->ad_timestamp.tv_usec);
+ ixdr = (int32_t *) cryptbuf;
+ IXDR_PUT_INT32 (ixdr, ad->ad_timestamp.tv_sec);
+ IXDR_PUT_INT32 (ixdr, ad->ad_timestamp.tv_usec);
if (ad->ad_cred.adc_namekind == ADN_FULLNAME)
{
IXDR_PUT_U_INT32 (ixdr, ad->ad_window);
@@ -267,14 +270,13 @@ authdes_marshal (AUTH * auth, XDR * xdrs)
2 * sizeof (des_block), DES_ENCRYPT | DES_HW, (char *) &ivec);
}
else
- {
- status = ecb_crypt ((char *) &auth->ah_key, (char *) cryptbuf,
- sizeof (des_block), DES_ENCRYPT | DES_HW);
- }
+ status = ecb_crypt ((char *) &auth->ah_key, (char *) cryptbuf,
+ sizeof (des_block), DES_ENCRYPT | DES_HW);
+
if (DES_FAILED (status))
{
debug ("authdes_marshal: DES encryption failure");
- return (FALSE);
+ return FALSE;
}
ad->ad_verf.adv_xtimestamp = cryptbuf[0];
if (ad->ad_cred.adc_namekind == ADN_FULLNAME)
@@ -293,13 +295,9 @@ authdes_marshal (AUTH * auth, XDR * xdrs)
* authentication data.
*/
if (ad->ad_cred.adc_namekind == ADN_FULLNAME)
- {
- len = ((1 + 1 + 2 + 1) * BYTES_PER_XDR_UNIT + ad->ad_fullnamelen);
- }
+ len = ((1 + 1 + 2 + 1) * BYTES_PER_XDR_UNIT + ad->ad_fullnamelen);
else
- {
- len = (1 + 1) * BYTES_PER_XDR_UNIT;
- }
+ len = (1 + 1) * BYTES_PER_XDR_UNIT;
if ((ixdr = xdr_inline (xdrs, 2 * BYTES_PER_XDR_UNIT)) != NULL)
{
@@ -325,6 +323,7 @@ authdes_marshal (AUTH * auth, XDR * xdrs)
ATTEMPT (xdr_putint32 (xdrs, &len));
}
ATTEMPT (xdr_authdes_verf (xdrs, verf));
+
return TRUE;
}
@@ -338,15 +337,15 @@ authdes_validate (AUTH *auth, struct opaque_auth *rverf)
struct ad_private *ad = AUTH_PRIVATE (auth);
struct authdes_verf verf;
int status;
- register u_long *ixdr;
+ register uint32_t *ixdr;
if (rverf->oa_length != (2 + 1) * BYTES_PER_XDR_UNIT)
- return (FALSE);
+ return FALSE;
- ixdr = (u_long *) rverf->oa_base;
- verf.adv_xtimestamp.key.high = (u_long) * ixdr++;
- verf.adv_xtimestamp.key.low = (u_long) * ixdr++;
- verf.adv_int_u = (u_long) * ixdr++; /* nickname not XDR'd ! */
+ ixdr = (uint32_t *) rverf->oa_base;
+ verf.adv_xtimestamp.key.high = *ixdr++;
+ verf.adv_xtimestamp.key.low = *ixdr++;
+ verf.adv_int_u = *ixdr++; /* nickname not XDR'd ! */
/*
* Decrypt the timestamp
@@ -363,15 +362,15 @@ authdes_validate (AUTH *auth, struct opaque_auth *rverf)
/*
* xdr the decrypted timestamp
*/
- ixdr = (u_long *) verf.adv_xtimestamp.c;
- verf.adv_timestamp.tv_sec = IXDR_GET_LONG (ixdr) + 1;
- verf.adv_timestamp.tv_usec = IXDR_GET_LONG (ixdr);
+ ixdr = (uint32_t *) verf.adv_xtimestamp.c;
+ verf.adv_timestamp.tv_sec = IXDR_GET_U_INT32 (ixdr) + 1;
+ verf.adv_timestamp.tv_usec = IXDR_GET_U_INT32 (ixdr);
/*
* validate
*/
if (memcmp ((char *) &ad->ad_timestamp, (char *) &verf.adv_timestamp,
- sizeof (struct timeval)) != 0)
+ sizeof (struct rpc_timeval)) != 0)
{
debug ("authdes_validate: verifier mismatch\n");
return FALSE;
@@ -395,8 +394,7 @@ authdes_refresh (AUTH *auth)
struct ad_private *ad = AUTH_PRIVATE (auth);
struct authdes_cred *cred = &ad->ad_cred;
- if (ad->ad_dosync &&
- !synchronize (&ad->ad_syncaddr, &ad->ad_timediff))
+ if (ad->ad_dosync && !synchronize (&ad->ad_syncaddr, &ad->ad_timediff))
{
/*
* Hope the clocks are synced!
@@ -438,10 +436,10 @@ authdes_destroy (AUTH *auth)
*/
static bool_t
internal_function
-synchronize (struct sockaddr *syncaddr, struct timeval *timep)
+synchronize (struct sockaddr *syncaddr, struct rpc_timeval *timep)
{
struct timeval mytime;
- struct timeval timeout;
+ struct rpc_timeval timeout;
timeout.tv_sec = RTIME_TIMEOUT;
timeout.tv_usec = 0;
diff --git a/sunrpc/auth_none.c b/sunrpc/auth_none.c
index 0ab3064..b2f9273 100644
--- a/sunrpc/auth_none.c
+++ b/sunrpc/auth_none.c
@@ -1,4 +1,3 @@
-/* @(#)auth_none.c 2.1 88/07/29 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,16 +26,13 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)auth_none.c 1.19 87/08/11 Copyr 1984 Sun Micro";
-#endif
-
+/*
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
/*
* auth_none.c
* Creates a client authentication handle for passing "null"
* credentials and verifiers to remote systems.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
*/
#include <rpc/types.h>
@@ -53,8 +49,7 @@ static bool_t authnone_marshal (AUTH *, XDR *);
static bool_t authnone_validate (AUTH *, struct opaque_auth *);
static bool_t authnone_refresh (AUTH *);
-static struct auth_ops ops =
-{
+static struct auth_ops ops = {
authnone_verf,
authnone_marshal,
authnone_validate,
@@ -63,12 +58,11 @@ static struct auth_ops ops =
};
static struct authnone_private
- {
- AUTH no_client;
- char marshalled_client[MAX_MARSHEL_SIZE];
- u_int mcnt;
- }
- *authnone_private;
+{
+ AUTH no_client;
+ char marshalled_client[MAX_MARSHEL_SIZE];
+ u_int mcnt;
+} *authnone_private;
AUTH *
authnone_create (void)
@@ -106,9 +100,8 @@ authnone_marshal (AUTH *client, XDR *xdrs)
struct authnone_private *ap = authnone_private;
if (ap == 0)
- return (0);
- return ((*xdrs->x_ops->x_putbytes) (xdrs,
- ap->marshalled_client, ap->mcnt));
+ return 0;
+ return (*xdrs->x_ops->x_putbytes) (xdrs, ap->marshalled_client, ap->mcnt);
}
static void
diff --git a/sunrpc/auth_unix.c b/sunrpc/auth_unix.c
index 9314119..82ef91a 100644
--- a/sunrpc/auth_unix.c
+++ b/sunrpc/auth_unix.c
@@ -1,4 +1,3 @@
-/* @(#)auth_unix.c 2.2 88/08/01 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,20 +26,16 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)auth_unix.c 1.19 87/08/11 Copyr 1984 Sun Micro";
-#endif
-
/*
- * auth_unix.c, Implements UNIX style authentication parameters.
- *
* Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+/*
+ * auth_unix.c, Implements UNIX style authentication parameters.
*
* The system is very weak. The client uses no encryption for it's
* credentials and only sends null verifiers. The server sends backs
* null verifiers or optionally a verifier that suggests a new short hand
* for the credentials.
- *
*/
#include <limits.h>
@@ -63,8 +58,7 @@ static bool_t authunix_validate (AUTH *, struct opaque_auth *);
static bool_t authunix_refresh (AUTH *);
static void authunix_destroy (AUTH *);
-static struct auth_ops auth_unix_ops =
-{
+static struct auth_ops auth_unix_ops = {
authunix_nextverf,
authunix_marshal,
authunix_validate,
@@ -75,14 +69,13 @@ static struct auth_ops auth_unix_ops =
/*
* This struct is pointed to by the ah_private field of an auth_handle.
*/
-struct audata
- {
- struct opaque_auth au_origcred; /* original credentials */
- struct opaque_auth au_shcred; /* short hand cred */
- u_long au_shfaults; /* short hand cache faults */
- char au_marshed[MAX_AUTH_BYTES];
- u_int au_mpos; /* xdr pos at end of marshed */
- };
+struct audata {
+ struct opaque_auth au_origcred; /* original credentials */
+ struct opaque_auth au_shcred; /* short hand cred */
+ u_long au_shfaults; /* short hand cache faults */
+ char au_marshed[MAX_AUTH_BYTES];
+ u_int au_mpos; /* xdr pos at end of marshed */
+};
#define AUTH_PRIVATE(auth) ((struct audata *)auth->ah_private)
static bool_t marshal_new_auth (AUTH *) internal_function;
@@ -93,12 +86,8 @@ static bool_t marshal_new_auth (AUTH *) internal_function;
* Returns an auth handle with the given stuff in it.
*/
AUTH *
-authunix_create (machname, uid, gid, len, aup_gids)
- char *machname;
- uid_t uid;
- gid_t gid;
- int len;
- gid_t *aup_gids;
+authunix_create (char *machname, uid_t uid, gid_t gid, int len,
+ gid_t *aup_gids)
{
struct authunix_parms aup;
char mymem[MAX_AUTH_BYTES];
@@ -146,12 +135,13 @@ authunix_create (machname, uid, gid, len, aup_gids)
abort ();
au->au_origcred.oa_length = len = XDR_GETPOS (&xdrs);
au->au_origcred.oa_flavor = AUTH_UNIX;
- if ((au->au_origcred.oa_base = mem_alloc ((u_int) len)) == NULL)
+ au->au_origcred.oa_base = mem_alloc ((u_int) len);
+ if (au->au_origcred.oa_base == NULL)
{
- (void) fprintf (stderr, _("authunix_create: out of memory\n"));
+ (void) fputs (_("authunix_create: out of memory\n"), stderr);
return NULL;
}
- bcopy (mymem, au->au_origcred.oa_base, (u_int) len);
+ memcpy(au->au_origcred.oa_base, mymem, (u_int) len);
/*
* set auth handle to reflect new cred.
@@ -317,13 +307,10 @@ marshal_new_auth (AUTH *auth)
xdrmem_create (xdrs, au->au_marshed, MAX_AUTH_BYTES, XDR_ENCODE);
if ((!xdr_opaque_auth (xdrs, &(auth->ah_cred))) ||
(!xdr_opaque_auth (xdrs, &(auth->ah_verf))))
- {
- perror (_("auth_none.c - Fatal marshalling problem"));
- }
+ perror (_("auth_none.c - Fatal marshalling problem"));
else
- {
- au->au_mpos = XDR_GETPOS (xdrs);
- }
+ au->au_mpos = XDR_GETPOS (xdrs);
+
XDR_DESTROY (xdrs);
return TRUE;
diff --git a/sunrpc/authdes_prot.c b/sunrpc/authdes_prot.c
index 3c6eacc..6c79fc2 100644
--- a/sunrpc/authdes_prot.c
+++ b/sunrpc/authdes_prot.c
@@ -1,6 +1,3 @@
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)authdes_prot.c 2.1 88/07/29 4.0 RPCSRC; from 1.6 88/02/08 SMI";
-#endif
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -32,7 +29,6 @@ static char sccsid[] = "@(#)authdes_prot.c 2.1 88/07/29 4.0 RPCSRC; from 1.6 88/
/*
* Copyright (c) 1988 by Sun Microsystems, Inc.
*/
-
/*
* authdes_prot.c, XDR routines for DES authentication
*/
@@ -45,7 +41,7 @@ static char sccsid[] = "@(#)authdes_prot.c 2.1 88/07/29 4.0 RPCSRC; from 1.6 88/
#define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)
bool_t
-xdr_authdes_cred (XDR * xdrs, struct authdes_cred *cred)
+xdr_authdes_cred (XDR *xdrs, struct authdes_cred *cred)
{
/*
* Unrolled xdr
@@ -68,7 +64,7 @@ xdr_authdes_cred (XDR * xdrs, struct authdes_cred *cred)
bool_t
-xdr_authdes_verf (register XDR * xdrs, register struct authdes_verf * verf)
+xdr_authdes_verf (register XDR *xdrs, register struct authdes_verf *verf)
{
/*
* Unrolled xdr
diff --git a/sunrpc/authuxprot.c b/sunrpc/authuxprot.c
index 9f0242f..b033c56 100644
--- a/sunrpc/authuxprot.c
+++ b/sunrpc/authuxprot.c
@@ -1,4 +1,3 @@
-/* @(#)authunix_prot.c 2.1 88/07/29 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,18 +26,14 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro";
-#endif
-
+/*
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
/*
* authunix_prot.c
* XDR for UNIX style authentication parameters for RPC
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
*/
-
#include <rpc/types.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
diff --git a/sunrpc/bindrsvprt.c b/sunrpc/bindrsvprt.c
index f646ffd..0acfd69 100644
--- a/sunrpc/bindrsvprt.c
+++ b/sunrpc/bindrsvprt.c
@@ -26,17 +26,14 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)bindresvport.c 2.2 88/07/29 4.0 RPCSRC 1.8 88/02/08 SMI";
-#endif
/*
* Copyright (c) 1987 by Sun Microsystems, Inc.
*/
+#include <errno.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
-#include <sys/errno.h>
#include <sys/socket.h>
#include <netinet/in.h>
@@ -49,9 +46,6 @@ bindresvport (int sd, struct sockaddr_in *sin)
int res;
static short port;
struct sockaddr_in myaddr;
-#ifndef errno
- extern int errno;
-#endif
int i;
#define STARTPORT 600
@@ -69,13 +63,15 @@ bindresvport (int sd, struct sockaddr_in *sin)
__set_errno (EPFNOSUPPORT);
return -1;
}
+
if (port == 0)
{
port = (__getpid () % NPORTS) + STARTPORT;
}
res = -1;
__set_errno (EADDRINUSE);
- for (i = 0; i < NPORTS && res < 0 && errno == EADDRINUSE; i++)
+
+ for (i = 0; i < NPORTS && res < 0 && errno == EADDRINUSE; ++i)
{
sin->sin_port = htons (port++);
if (port > ENDPORT)
@@ -84,5 +80,6 @@ bindresvport (int sd, struct sockaddr_in *sin)
}
res = bind (sd, sin, sizeof (struct sockaddr_in));
}
+
return res;
}
diff --git a/sunrpc/clnt_gen.c b/sunrpc/clnt_gen.c
index f62618b..1a2cc91 100644
--- a/sunrpc/clnt_gen.c
+++ b/sunrpc/clnt_gen.c
@@ -1,4 +1,3 @@
-/* @(#)clnt_generic.c 2.2 88/08/01 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,12 +26,10 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)clnt_generic.c 1.4 87/08/11 (C) 1987 SMI";
-#endif
/*
* Copyright (C) 1987, Sun Microsystems, Inc.
*/
+
#include <alloca.h>
#include <errno.h>
#include <string.h>
diff --git a/sunrpc/rpc/auth_des.h b/sunrpc/rpc/auth_des.h
index 7bb3c59..b94bafb 100644
--- a/sunrpc/rpc/auth_des.h
+++ b/sunrpc/rpc/auth_des.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -48,12 +48,19 @@ struct authdes_cred
uint32_t adc_nickname;
};
+/* A timeval replacement for !32bit platforms */
+struct rpc_timeval
+ {
+ uint32_t tv_sec; /* Seconds. */
+ uint32_t tv_usec; /* Microseconds. */
+ };
+
/* A des authentication verifier */
struct authdes_verf
{
union
{
- struct timeval adv_ctime; /* clear time */
+ struct rpc_timeval adv_ctime; /* clear time */
des_block adv_xtime; /* crypt time */
}
adv_time_u;
@@ -96,8 +103,9 @@ extern int getpublickey __P ((__const char *__name, char *__key));
extern int getsecretkey __P ((__const char *__name, char *__key,
__const char *__passwd));
-extern int rtime __P ((struct sockaddr_in *__addrp, struct timeval *__timep,
- struct timeval *__timeout));
+extern int rtime __P ((struct sockaddr_in *__addrp,
+ struct rpc_timeval *__timep,
+ struct rpc_timeval *__timeout));
__END_DECLS
diff --git a/sunrpc/rpc/xdr.h b/sunrpc/rpc/xdr.h
index 44bad8a..91dbcc3 100644
--- a/sunrpc/rpc/xdr.h
+++ b/sunrpc/rpc/xdr.h
@@ -1,4 +1,3 @@
-/* @(#)xdr.h 2.2 88/07/29 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,7 +26,6 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-/* @(#)xdr.h 1.19 87/04/22 SMI */
/*
* xdr.h, External Data Representation Serialization Routines.
@@ -130,7 +128,7 @@ struct XDR
/* returns bytes off from beginning */
bool_t (*x_setpostn) __PMT ((XDR *__xdrs, u_int pos));
/* lets you reposition the stream */
- long *(*x_inline) __PMT ((XDR *__xdrs, int len));
+ int32_t *(*x_inline) __PMT ((XDR *__xdrs, int len));
/* buf quick ptr to buffered data */
void (*x_destroy) __PMT ((XDR *__xdrs));
/* free privates of this xdr_stream */
@@ -162,6 +160,7 @@ typedef bool_t (*xdrproc_t) __PMT ((XDR *, void *,...));
* Operations defined on a XDR handle
*
* XDR *xdrs;
+ * int32_t *int32p;
* long *longp;
* caddr_t addr;
* u_int len;
diff --git a/sunrpc/rpc_cmsg.c b/sunrpc/rpc_cmsg.c
index 4cd2a8f..3930de3 100644
--- a/sunrpc/rpc_cmsg.c
+++ b/sunrpc/rpc_cmsg.c
@@ -48,7 +48,7 @@ static char sccsid[] = "@(#)rpc_callmsg.c 1.4 87/08/11 Copyr 1984 Sun Micro";
bool_t
xdr_callmsg (XDR *xdrs, struct rpc_msg *cmsg)
{
- long *buf;
+ int32_t *buf;
struct opaque_auth *oa;
if (xdrs->x_op == XDR_ENCODE)
@@ -70,28 +70,24 @@ xdr_callmsg (XDR *xdrs, struct rpc_msg *cmsg)
IXDR_PUT_LONG (buf, cmsg->rm_xid);
IXDR_PUT_ENUM (buf, cmsg->rm_direction);
if (cmsg->rm_direction != CALL)
- {
- return FALSE;
- }
+ return FALSE;
IXDR_PUT_LONG (buf, cmsg->rm_call.cb_rpcvers);
if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION)
- {
- return FALSE;
- }
+ return FALSE;
IXDR_PUT_LONG (buf, cmsg->rm_call.cb_prog);
IXDR_PUT_LONG (buf, cmsg->rm_call.cb_vers);
IXDR_PUT_LONG (buf, cmsg->rm_call.cb_proc);
oa = &cmsg->rm_call.cb_cred;
IXDR_PUT_ENUM (buf, oa->oa_flavor);
- IXDR_PUT_LONG (buf, oa->oa_length);
+ IXDR_PUT_INT32 (buf, oa->oa_length);
if (oa->oa_length)
{
bcopy (oa->oa_base, (caddr_t) buf, oa->oa_length);
- buf = (long *) ((char *) buf + RNDUP (oa->oa_length));
+ buf = (int32_t *) ((char *) buf + RNDUP (oa->oa_length));
}
oa = &cmsg->rm_call.cb_verf;
IXDR_PUT_ENUM (buf, oa->oa_flavor);
- IXDR_PUT_LONG (buf, oa->oa_length);
+ IXDR_PUT_INT32 (buf, oa->oa_length);
if (oa->oa_length)
{
bcopy (oa->oa_base, (caddr_t) buf, oa->oa_length);
@@ -123,13 +119,11 @@ xdr_callmsg (XDR *xdrs, struct rpc_msg *cmsg)
cmsg->rm_call.cb_proc = IXDR_GET_LONG (buf);
oa = &cmsg->rm_call.cb_cred;
oa->oa_flavor = IXDR_GET_ENUM (buf, enum_t);
- oa->oa_length = IXDR_GET_LONG (buf);
+ oa->oa_length = IXDR_GET_INT32 (buf);
if (oa->oa_length)
{
if (oa->oa_length > MAX_AUTH_BYTES)
- {
- return FALSE;
- }
+ return FALSE;
if (oa->oa_base == NULL)
{
oa->oa_base = (caddr_t)
@@ -140,9 +134,7 @@ xdr_callmsg (XDR *xdrs, struct rpc_msg *cmsg)
{
if (xdr_opaque (xdrs, oa->oa_base,
oa->oa_length) == FALSE)
- {
- return FALSE;
- }
+ return FALSE;
}
else
{
@@ -167,14 +159,12 @@ xdr_callmsg (XDR *xdrs, struct rpc_msg *cmsg)
else
{
oa->oa_flavor = IXDR_GET_ENUM (buf, enum_t);
- oa->oa_length = IXDR_GET_LONG (buf);
+ oa->oa_length = IXDR_GET_INT32 (buf);
}
if (oa->oa_length)
{
if (oa->oa_length > MAX_AUTH_BYTES)
- {
- return FALSE;
- }
+ return FALSE;
if (oa->oa_base == NULL)
{
oa->oa_base = (caddr_t)
@@ -185,9 +175,7 @@ xdr_callmsg (XDR *xdrs, struct rpc_msg *cmsg)
{
if (xdr_opaque (xdrs, oa->oa_base,
oa->oa_length) == FALSE)
- {
- return FALSE;
- }
+ return FALSE;
}
else
{
diff --git a/sunrpc/rtime.c b/sunrpc/rtime.c
index 09a8948..ba3e768 100644
--- a/sunrpc/rtime.c
+++ b/sunrpc/rtime.c
@@ -70,8 +70,8 @@ do_close (int s)
}
int
-rtime (struct sockaddr_in *addrp, struct timeval *timep,
- struct timeval *timeout)
+rtime (struct sockaddr_in *addrp, struct rpc_timeval *timep,
+ struct rpc_timeval *timeout)
{
int s;
struct pollfd fd;
diff --git a/sunrpc/svc_authux.c b/sunrpc/svc_authux.c
index 627b7e3..08065b4 100644
--- a/sunrpc/svc_authux.c
+++ b/sunrpc/svc_authux.c
@@ -1,4 +1,3 @@
-/* @(#)svc_auth_unix.c 2.3 88/08/01 4.0 RPCSRC; from 1.28 88/02/08 SMI */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,9 +26,6 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)svc_auth_unix.c 1.28 88/02/08 Copyr 1984 Sun Micro";
-#endif
/*
* svc_auth_unix.c
@@ -56,7 +52,7 @@ _svcauth_unix (struct svc_req *rqst, struct rpc_msg *msg)
enum auth_stat stat;
XDR xdrs;
struct authunix_parms *aup;
- long *buf;
+ int32_t *buf;
struct area
{
struct authunix_parms area_aup;
@@ -78,7 +74,7 @@ _svcauth_unix (struct svc_req *rqst, struct rpc_msg *msg)
if (buf != NULL)
{
aup->aup_time = IXDR_GET_LONG (buf);
- str_len = IXDR_GET_U_LONG (buf);
+ str_len = IXDR_GET_U_INT32 (buf);
if (str_len > MAX_MACHINE_NAME)
{
stat = AUTH_BADCRED;
@@ -87,10 +83,10 @@ _svcauth_unix (struct svc_req *rqst, struct rpc_msg *msg)
bcopy ((caddr_t) buf, aup->aup_machname, (u_int) str_len);
aup->aup_machname[str_len] = 0;
str_len = RNDUP (str_len);
- buf = (u_long *) ((char *) buf + str_len);
+ buf = (int32_t *) ((char *) buf + str_len);
aup->aup_uid = IXDR_GET_LONG (buf);
aup->aup_gid = IXDR_GET_LONG (buf);
- gid_len = IXDR_GET_U_LONG (buf);
+ gid_len = IXDR_GET_U_INT32 (buf);
if (gid_len > NGRPS)
{
stat = AUTH_BADCRED;
diff --git a/sunrpc/svcauth_des.c b/sunrpc/svcauth_des.c
index f73c2d1..56b683a 100644
--- a/sunrpc/svcauth_des.c
+++ b/sunrpc/svcauth_des.c
@@ -1,11 +1,3 @@
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)svcauth_des.c 2.3 89/07/11 4.0 RPCSRC; from 1.15 88/02/08 SMI";
-#endif
-
-/*
- * Copyright (c) 1988 by Sun Microsystems, Inc.
- */
-
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -34,7 +26,9 @@ static char sccsid[] = "@(#)svcauth_des.c 2.3 89/07/11 4.0 RPCSRC; from 1.15 88/
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-
+/*
+ * Copyright (c) 1988 by Sun Microsystems, Inc.
+ */
/*
* svcauth_des.c, server-side des authentication
*
@@ -62,7 +56,7 @@ static char sccsid[] = "@(#)svcauth_des.c 2.3 89/07/11 4.0 RPCSRC; from 1.15 88/
#define debug(msg) /*printf("svcauth_des: %s\n", msg) */
-#define USEC_PER_SEC ((u_long) 1000000L)
+#define USEC_PER_SEC ((uint32_t) 1000000L)
#define BEFORE(t1, t2) timercmp(t1, t2, <)
/*
@@ -74,16 +68,16 @@ struct cache_entry
des_block key; /* conversation key */
char *rname; /* client's name */
u_int window; /* credential lifetime window */
- struct timeval laststamp; /* detect replays of creds */
+ struct rpc_timeval laststamp; /* detect replays of creds */
char *localcred; /* generic local credential */
};
static struct cache_entry *authdes_cache /* [AUTHDES_CACHESZ] */ ;
-static short *authdes_lru /* [AUTHDES_CACHESZ] */ ;
+static int *authdes_lru /* [AUTHDES_CACHESZ] */ ;
static void cache_init (void) internal_function; /* initialize the cache */
-static short cache_spot (des_block *, char *, struct timeval *)
+static short cache_spot (des_block *, char *, struct rpc_timeval *)
internal_function; /* find an entry in the cache */
-static void cache_ref (short sid) internal_function;
+static void cache_ref (uint32_t sid) internal_function;
/* note that sid was ref'd */
static void invalidate (char *cred) internal_function;
@@ -106,18 +100,18 @@ svcauthdes_stats;
enum auth_stat
_svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
{
- register long *ixdr;
+ register uint32_t *ixdr;
des_block cryptbuf[2];
register struct authdes_cred *cred;
struct authdes_verf verf;
int status;
register struct cache_entry *entry;
- short sid = 0;
+ uint32_t sid = 0;
des_block *sessionkey;
des_block ivec;
u_int window;
- struct timeval timestamp;
- u_long namelen;
+ struct rpc_timeval timestamp;
+ uint32_t namelen;
struct area
{
struct authdes_cred area_cred;
@@ -127,6 +121,8 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
if (authdes_cache == NULL)
cache_init ();
+ if (authdes_cache == NULL) /* No free memory */
+ return AUTH_FAILED;
area = (struct area *) rqst->rq_clntcred;
cred = (struct authdes_cred *) &area->area_cred;
@@ -134,27 +130,30 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
/*
* Get the credential
*/
- ixdr = (long *) msg->rm_call.cb_cred.oa_base;
+ if (msg->rm_call.cb_cred.oa_length <= 0 ||
+ msg->rm_call.cb_cred.oa_length > MAX_AUTH_BYTES)
+ return AUTH_BADCRED;
+
+ ixdr = (uint32_t *) msg->rm_call.cb_cred.oa_base;
cred->adc_namekind = IXDR_GET_ENUM (ixdr, enum authdes_namekind);
switch (cred->adc_namekind)
{
case ADN_FULLNAME:
- namelen = IXDR_GET_U_LONG (ixdr);
+ namelen = IXDR_GET_U_INT32 (ixdr);
if (namelen > MAXNETNAMELEN)
{
return AUTH_BADCRED;
}
cred->adc_fullname.name = area->area_netname;
- bcopy ((char *) ixdr, cred->adc_fullname.name,
- (u_int) namelen);
+ bcopy ((char *) ixdr, cred->adc_fullname.name, namelen);
cred->adc_fullname.name[namelen] = 0;
ixdr += (RNDUP (namelen) / BYTES_PER_XDR_UNIT);
- cred->adc_fullname.key.key.high = (u_long) * ixdr++;
- cred->adc_fullname.key.key.low = (u_long) * ixdr++;
- cred->adc_fullname.window = (u_long) * ixdr++;
+ cred->adc_fullname.key.key.high = *ixdr++;
+ cred->adc_fullname.key.key.low = *ixdr++;
+ cred->adc_fullname.window = *ixdr++;
break;
case ADN_NICKNAME:
- cred->adc_nickname = (u_long) * ixdr++;
+ cred->adc_nickname = *ixdr++;
break;
default:
return AUTH_BADCRED;
@@ -163,11 +162,14 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
/*
* Get the verifier
*/
- ixdr = (long *) msg->rm_call.cb_verf.oa_base;
- verf.adv_xtimestamp.key.high = (u_long) * ixdr++;
- verf.adv_xtimestamp.key.low = (u_long) * ixdr++;
- verf.adv_int_u = (u_long) * ixdr++;
+ if (msg->rm_call.cb_verf.oa_length <= 0 ||
+ msg->rm_call.cb_verf.oa_length > MAX_AUTH_BYTES)
+ return AUTH_BADCRED;
+ ixdr = (uint32_t *) msg->rm_call.cb_verf.oa_base;
+ verf.adv_xtimestamp.key.high = *ixdr++;
+ verf.adv_xtimestamp.key.low = *ixdr++;
+ verf.adv_int_u = *ixdr++;
/*
* Get the conversation key
@@ -194,12 +196,18 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
}
else
{ /* ADN_NICKNAME */
- sid = (short) cred->adc_nickname;
- if (sid >= AUTHDES_CACHESZ)
+ if (cred->adc_nickname >= AUTHDES_CACHESZ)
{
debug ("bad nickname");
return AUTH_BADCRED; /* garbled credential */
}
+ else
+ sid = cred->adc_nickname;
+
+ /* XXX This could be wrong, but else we have a
+ security problem */
+ if (authdes_cache[sid].rname == NULL)
+ return AUTH_BADCRED;
sessionkey = &authdes_cache[sid].key;
}
@@ -218,10 +226,9 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
(char *) &ivec);
}
else
- {
- status = ecb_crypt ((char *) sessionkey, (char *) cryptbuf,
- sizeof (des_block), DES_DECRYPT | DES_HW);
- }
+ status = ecb_crypt ((char *) sessionkey, (char *) cryptbuf,
+ sizeof (des_block), DES_DECRYPT | DES_HW);
+
if (DES_FAILED (status))
{
debug ("decryption failure");
@@ -231,9 +238,9 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
/*
* XDR the decrypted timestamp
*/
- ixdr = (long *) cryptbuf;
- timestamp.tv_sec = IXDR_GET_LONG (ixdr);
- timestamp.tv_usec = IXDR_GET_LONG (ixdr);
+ ixdr = (uint32_t *) cryptbuf;
+ timestamp.tv_sec = IXDR_GET_INT32 (ixdr);
+ timestamp.tv_usec = IXDR_GET_INT32 (ixdr);
/*
* Check for valid credentials and verifiers.
@@ -248,20 +255,23 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
if (cred->adc_namekind == ADN_FULLNAME)
{
- window = IXDR_GET_U_LONG (ixdr);
- winverf = IXDR_GET_U_LONG (ixdr);
+ short tmp_spot;
+
+ window = IXDR_GET_U_INT32 (ixdr);
+ winverf = IXDR_GET_U_INT32 (ixdr);
if (winverf != window - 1)
{
debug ("window verifier mismatch");
return AUTH_BADCRED; /* garbled credential */
}
- sid = cache_spot (sessionkey, cred->adc_fullname.name,
- &timestamp);
- if (sid < 0)
+ tmp_spot = cache_spot (sessionkey, cred->adc_fullname.name,
+ &timestamp);
+ if (tmp_spot < 0 || tmp_spot > AUTHDES_CACHESZ)
{
debug ("replayed credential");
return AUTH_REJECTEDCRED; /* replay */
}
+ sid = tmp_spot;
nick = 0;
}
else
@@ -270,17 +280,16 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
nick = 1;
}
- if ((u_long) timestamp.tv_usec >= USEC_PER_SEC)
+ if (timestamp.tv_usec >= USEC_PER_SEC)
{
debug ("invalid usecs");
/* cached out (bad key), or garbled verifier */
return nick ? AUTH_REJECTEDVERF : AUTH_BADVERF;
}
- if (nick && BEFORE (&timestamp,
- &authdes_cache[sid].laststamp))
+ if (nick && BEFORE (&timestamp, &authdes_cache[sid].laststamp))
{
debug ("timestamp before last seen");
- return (AUTH_REJECTEDVERF); /* replay */
+ return AUTH_REJECTEDVERF; /* replay */
}
__gettimeofday (&current, (struct timezone *) NULL);
current.tv_sec -= window; /* allow for expiration */
@@ -295,14 +304,14 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
/*
* Set up the reply verifier
*/
- verf.adv_nickname = (u_long) sid;
+ verf.adv_nickname = sid;
/*
* xdr the timestamp before encrypting
*/
- ixdr = (long *) cryptbuf;
- IXDR_PUT_LONG (ixdr, timestamp.tv_sec - 1);
- IXDR_PUT_LONG (ixdr, timestamp.tv_usec);
+ ixdr = (int32_t *) cryptbuf;
+ IXDR_PUT_INT32 (ixdr, timestamp.tv_sec - 1);
+ IXDR_PUT_INT32 (ixdr, timestamp.tv_usec);
/*
* encrypt the timestamp
@@ -319,10 +328,10 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
/*
* Serialize the reply verifier, and update rqst
*/
- ixdr = (long *) msg->rm_call.cb_verf.oa_base;
- *ixdr++ = (long) verf.adv_xtimestamp.key.high;
- *ixdr++ = (long) verf.adv_xtimestamp.key.low;
- *ixdr++ = (long) verf.adv_int_u;
+ ixdr = (uint32_t *) msg->rm_call.cb_verf.oa_base;
+ *ixdr++ = verf.adv_xtimestamp.key.high;
+ *ixdr++ = verf.adv_xtimestamp.key.low;
+ *ixdr++ = verf.adv_int_u;
rqst->rq_xprt->xp_verf.oa_flavor = AUTH_DES;
rqst->rq_xprt->xp_verf.oa_base = msg->rm_call.cb_verf.oa_base;
@@ -341,20 +350,17 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
size_t full_len;
cred->adc_fullname.window = window;
- cred->adc_nickname = (u_long) sid; /* save nickname */
+ cred->adc_nickname = sid; /* save nickname */
if (entry->rname != NULL)
- {
- mem_free (entry->rname, strlen (entry->rname) + 1);
- }
+ mem_free (entry->rname, strlen (entry->rname) + 1);
full_len = strlen (cred->adc_fullname.name) + 1;
entry->rname = mem_alloc ((u_int) full_len);
if (entry->rname != NULL)
- {
- memcpy (entry->rname, cred->adc_fullname.name, full_len);
- }
+ memcpy (entry->rname, cred->adc_fullname.name, full_len);
else
{
debug ("out of memory");
+ return AUTH_FAILED; /* out of memory is bad */
}
entry->key = *sessionkey;
entry->window = window;
@@ -385,17 +391,17 @@ cache_init (void)
authdes_cache = (struct cache_entry *)
mem_alloc (sizeof (struct cache_entry) * AUTHDES_CACHESZ);
+ if (authdes_cache == NULL)
+ return;
__bzero ((char *) authdes_cache,
sizeof (struct cache_entry) * AUTHDES_CACHESZ);
- authdes_lru = (short *) mem_alloc (sizeof (short) * AUTHDES_CACHESZ);
+ authdes_lru = (int *) mem_alloc (sizeof (int) * AUTHDES_CACHESZ);
/*
* Initialize the lru list
*/
- for (i = 0; i < AUTHDES_CACHESZ; i++)
- {
- authdes_lru[i] = i;
- }
+ for (i = 0; i < AUTHDES_CACHESZ; ++i)
+ authdes_lru[i] = i;
}
@@ -405,7 +411,7 @@ cache_init (void)
static short
cache_victim (void)
{
- return (authdes_lru[AUTHDES_CACHESZ - 1]);
+ return authdes_lru[AUTHDES_CACHESZ - 1];
}
/*
@@ -413,15 +419,15 @@ cache_victim (void)
*/
static void
internal_function
-cache_ref (register short sid)
+cache_ref (register uint32_t sid)
{
register int i;
- register short curr;
- register short prev;
+ register int curr;
+ register int prev;
prev = authdes_lru[0];
authdes_lru[0] = sid;
- for (i = 1; prev != sid; i++)
+ for (i = 1; prev != sid; ++i)
{
curr = authdes_lru[i];
authdes_lru[i] = prev;
@@ -429,7 +435,6 @@ cache_ref (register short sid)
}
}
-
/*
* Find a spot in the cache for a credential containing
* the items given. Return -1 if a replay is detected, otherwise
@@ -437,14 +442,15 @@ cache_ref (register short sid)
*/
static short
internal_function
-cache_spot (register des_block * key, char *name, struct timeval *timestamp)
+cache_spot (register des_block *key, char *name,
+ struct rpc_timeval *timestamp)
{
register struct cache_entry *cp;
register int i;
- register u_long hi;
+ register uint32_t hi;
hi = key->key.high;
- for (cp = authdes_cache, i = 0; i < AUTHDES_CACHESZ; i++, cp++)
+ for (cp = authdes_cache, i = 0; i < AUTHDES_CACHESZ; ++i, ++cp)
{
if (cp->key.key.high == hi &&
cp->key.key.low == key->key.low &&
@@ -453,18 +459,17 @@ cache_spot (register des_block * key, char *name, struct timeval *timestamp)
{
if (BEFORE (timestamp, &cp->laststamp))
{
- svcauthdes_stats.ncachereplays++;
+ ++svcauthdes_stats.ncachereplays;
return -1; /* replay */
}
- svcauthdes_stats.ncachehits++;
+ ++svcauthdes_stats.ncachehits;
return i; /* refresh */
}
}
- svcauthdes_stats.ncachemisses++;
+ ++svcauthdes_stats.ncachemisses;
return cache_victim (); /* new credential */
}
-
/*
* Local credential handling stuff.
* NOTE: bsd unix dependent.
@@ -527,10 +532,8 @@ authdes_getucred (const struct authdes_cred *adc, uid_t * uid, gid_t * gid,
*uid = cred->uid = i_uid;
*gid = cred->gid = i_gid;
*grouplen = cred->grouplen = i_grouplen;
- for (i = i_grouplen - 1; i >= 0; i--)
- {
- cred->groups[i] = groups[i]; /* int to short */
- }
+ for (i = i_grouplen - 1; i >= 0; --i)
+ cred->groups[i] = groups[i]; /* int to short */
return 1;
}
else if (cred->grouplen == UNKNOWN)
@@ -547,10 +550,8 @@ authdes_getucred (const struct authdes_cred *adc, uid_t * uid, gid_t * gid,
*uid = cred->uid;
*gid = cred->gid;
*grouplen = cred->grouplen;
- for (i = cred->grouplen - 1; i >= 0; i--)
- {
- groups[i] = cred->groups[i]; /* short to int */
- }
+ for (i = cred->grouplen - 1; i >= 0; --i)
+ groups[i] = cred->groups[i]; /* short to int */
return 1;
}
@@ -559,8 +560,6 @@ internal_function
invalidate (char *cred)
{
if (cred == NULL)
- {
- return;
- }
+ return;
((struct bsdcred *) cred)->grouplen = INVALID;
}
diff --git a/sunrpc/xdr_mem.c b/sunrpc/xdr_mem.c
index 9379048..9cc3890 100644
--- a/sunrpc/xdr_mem.c
+++ b/sunrpc/xdr_mem.c
@@ -1,4 +1,3 @@
-/* @(#)xdr_mem.c 2.1 88/07/29 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,9 +26,6 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)xdr_mem.c 1.19 87/08/11 Copyr 1984 Sun Micro";
-#endif
/*
* xdr_mem.h, XDR implementation using memory buffers.
@@ -42,7 +38,6 @@ static char sccsid[] = "@(#)xdr_mem.c 1.19 87/08/11 Copyr 1984 Sun Micro";
*
*/
-
#include <string.h>
#include <rpc/rpc.h>
@@ -52,7 +47,7 @@ static bool_t xdrmem_getbytes (XDR *, caddr_t, u_int);
static bool_t xdrmem_putbytes (XDR *, const char *, u_int);
static u_int xdrmem_getpos (const XDR *);
static bool_t xdrmem_setpos (XDR *, u_int);
-static long *xdrmem_inline (XDR *, int);
+static int32_t *xdrmem_inline (XDR *, int);
static void xdrmem_destroy (XDR *);
static bool_t xdrmem_getint32 (XDR *, int32_t *);
static bool_t xdrmem_putint32 (XDR *, const int32_t *);
@@ -76,13 +71,8 @@ static const struct xdr_ops xdrmem_ops =
* memory buffer.
*/
void
-xdrmem_create (xdrs, addr, size, op)
- XDR *xdrs;
- const caddr_t addr;
- u_int size;
- enum xdr_op op;
+xdrmem_create (XDR *xdrs, const caddr_t addr, u_int size, enum xdr_op op)
{
-
xdrs->x_op = op;
/* We have to add the const since the `struct xdr_ops' in `struct XDR'
is not `const'. */
@@ -107,11 +97,8 @@ xdrmem_destroy (XDR *xdrs)
* point at the next element. Neither object pointed to is const
*/
static bool_t
-xdrmem_getlong (xdrs, lp)
- XDR *xdrs;
- long *lp;
+xdrmem_getlong (XDR *xdrs, long *lp)
{
-
if ((xdrs->x_handy -= 4) < 0)
return FALSE;
*lp = (int32_t) ntohl ((*((int32_t *) (xdrs->x_private))));
@@ -125,11 +112,8 @@ xdrmem_getlong (xdrs, lp)
* long pointed at is const
*/
static bool_t
-xdrmem_putlong (xdrs, lp)
- XDR *xdrs;
- const long *lp;
+xdrmem_putlong (XDR *xdrs, const long *lp)
{
-
if ((xdrs->x_handy -= 4) < 0)
return FALSE;
*(int32_t *) xdrs->x_private = htonl (*lp);
@@ -144,12 +128,8 @@ xdrmem_putlong (xdrs, lp)
* a good idea. None of the things pointed to are const.
*/
static bool_t
-xdrmem_getbytes (xdrs, addr, len)
- XDR *xdrs;
- caddr_t addr;
- u_int len;
+xdrmem_getbytes (XDR *xdrs, caddr_t addr, u_int len)
{
-
if ((xdrs->x_handy -= len) < 0)
return FALSE;
bcopy (xdrs->x_private, addr, len);
@@ -162,12 +142,8 @@ xdrmem_getbytes (xdrs, addr, len)
* unaligned data. The source address is const.
*/
static bool_t
-xdrmem_putbytes (xdrs, addr, len)
- XDR *xdrs;
- const char *addr;
- u_int len;
+xdrmem_putbytes (XDR *xdrs, const char *addr, u_int len)
{
-
if ((xdrs->x_handy -= len) < 0)
return FALSE;
bcopy (addr, xdrs->x_private, len);
@@ -180,10 +156,8 @@ xdrmem_putbytes (xdrs, addr, len)
* of xdrs. **FIXME** does this not assume u_int == u_long?
*/
static u_int
-xdrmem_getpos (xdrs)
- const XDR *xdrs;
+xdrmem_getpos (const XDR *xdrs)
{
-
return (u_long) xdrs->x_private - (u_long) xdrs->x_base;
}
@@ -208,17 +182,15 @@ xdrmem_setpos (xdrs, pos)
/*
* xdrs modified
*/
-static long *
-xdrmem_inline (xdrs, len)
- XDR *xdrs;
- int len;
+static int32_t *
+xdrmem_inline (XDR *xdrs, int len)
{
- long *buf = 0;
+ int32_t *buf = 0;
if (xdrs->x_handy >= len)
{
xdrs->x_handy -= len;
- buf = (long *) xdrs->x_private;
+ buf = (int32_t *) xdrs->x_private;
xdrs->x_private += len;
}
return buf;
@@ -232,7 +204,6 @@ xdrmem_inline (xdrs, len)
static bool_t
xdrmem_getint32 (XDR *xdrs, int32_t *ip)
{
-
if ((xdrs->x_handy -= 4) < 0)
return FALSE;
*ip = ntohl ((*((int32_t *) (xdrs->x_private))));
@@ -248,7 +219,6 @@ xdrmem_getint32 (XDR *xdrs, int32_t *ip)
static bool_t
xdrmem_putint32 (XDR *xdrs, const int32_t *ip)
{
-
if ((xdrs->x_handy -= 4) < 0)
return FALSE;
*(int32_t *) xdrs->x_private = htonl (*ip);
diff --git a/sunrpc/xdr_rec.c b/sunrpc/xdr_rec.c
index e0f22c5..4809589 100644
--- a/sunrpc/xdr_rec.c
+++ b/sunrpc/xdr_rec.c
@@ -1,4 +1,3 @@
-/* @(#)xdr_rec.c 2.2 88/08/01 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,9 +26,6 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)xdr_rec.c 1.21 87/08/11 Copyr 1984 Sun Micro";
-#endif
/*
* xdr_rec.c, Implements TCP/IP based XDR streams with a "record marking"
@@ -64,7 +60,7 @@ static bool_t xdrrec_getbytes (XDR *, caddr_t, u_int);
static bool_t xdrrec_putbytes (XDR *, const char *, u_int);
static u_int xdrrec_getpos (const XDR *);
static bool_t xdrrec_setpos (XDR *, u_int);
-static long *xdrrec_inline (XDR *, int);
+static int32_t *xdrrec_inline (XDR *, int);
static void xdrrec_destroy (XDR *);
static bool_t xdrrec_getint32 (XDR *, int32_t *);
static bool_t xdrrec_putint32 (XDR *, const int32_t *);
@@ -204,9 +200,7 @@ xdrrec_create (XDR *xdrs, u_int sendsize,
*/
static bool_t
-xdrrec_getlong (xdrs, lp)
- XDR *xdrs;
- long *lp;
+xdrrec_getlong (XDR *xdrs, long *lp)
{
RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
int32_t *buflp = (int32_t *) rstrm->in_finger;
@@ -231,9 +225,7 @@ xdrrec_getlong (xdrs, lp)
}
static bool_t
-xdrrec_putlong (xdrs, lp)
- XDR *xdrs;
- const long *lp;
+xdrrec_putlong (XDR *xdrs, const long *lp)
{
RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
int32_t *dest_lp = (int32_t *) rstrm->out_finger;
@@ -283,10 +275,7 @@ xdrrec_getbytes (XDR *xdrs, caddr_t addr, u_int len)
}
static bool_t
-xdrrec_putbytes (xdrs, addr, len)
- XDR *xdrs;
- const char *addr;
- u_int len;
+xdrrec_putbytes (XDR *xdrs, const char *addr, u_int len)
{
RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
u_int current;
@@ -336,9 +325,7 @@ xdrrec_getpos (const XDR *xdrs)
}
static bool_t
-xdrrec_setpos (xdrs, pos)
- XDR *xdrs;
- u_int pos;
+xdrrec_setpos (XDR *xdrs, u_int pos)
{
RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
u_int currpos = xdrrec_getpos (xdrs);
@@ -377,11 +364,11 @@ xdrrec_setpos (xdrs, pos)
return FALSE;
}
-static long *
+static int32_t *
xdrrec_inline (XDR *xdrs, int len)
{
RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
- long *buf = NULL;
+ int32_t *buf = NULL;
switch (xdrs->x_op)
{
@@ -389,7 +376,7 @@ xdrrec_inline (XDR *xdrs, int len)
case XDR_ENCODE:
if ((rstrm->out_finger + len) <= rstrm->out_boundry)
{
- buf = (long *) rstrm->out_finger;
+ buf = (int32_t *) rstrm->out_finger;
rstrm->out_finger += len;
}
break;
@@ -398,7 +385,7 @@ xdrrec_inline (XDR *xdrs, int len)
if ((len <= rstrm->fbtbc) &&
((rstrm->in_finger + len) <= rstrm->in_boundry))
{
- buf = (long *) rstrm->in_finger;
+ buf = (int32_t *) rstrm->in_finger;
rstrm->fbtbc -= len;
rstrm->in_finger += len;
}
@@ -411,8 +398,7 @@ xdrrec_inline (XDR *xdrs, int len)
}
static void
-xdrrec_destroy (xdrs)
- XDR *xdrs;
+xdrrec_destroy (XDR *xdrs)
{
RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
diff --git a/sunrpc/xdr_sizeof.c b/sunrpc/xdr_sizeof.c
index e999e0e..faaea34 100644
--- a/sunrpc/xdr_sizeof.c
+++ b/sunrpc/xdr_sizeof.c
@@ -70,22 +70,18 @@ x_setpostn (XDR *xdrs, u_int len)
return FALSE;
}
-static long *
+static int32_t *
x_inline (XDR *xdrs, int len)
{
if (len == 0)
- {
- return NULL;
- }
+ return NULL;
if (xdrs->x_op != XDR_ENCODE)
- {
- return NULL;
- }
+ return NULL;
if (len < (int) xdrs->x_base)
{
/* x_private was already allocated */
xdrs->x_handy += len;
- return (long *) xdrs->x_private;
+ return (int32_t *) xdrs->x_private;
}
else
{
@@ -99,7 +95,7 @@ x_inline (XDR *xdrs, int len)
}
xdrs->x_base = (caddr_t) len;
xdrs->x_handy += len;
- return (long *) xdrs->x_private;
+ return (int32_t *) xdrs->x_private;
}
}
diff --git a/sunrpc/xdr_stdio.c b/sunrpc/xdr_stdio.c
index e58137c..411cf17 100644
--- a/sunrpc/xdr_stdio.c
+++ b/sunrpc/xdr_stdio.c
@@ -1,4 +1,3 @@
-/* @(#)xdr_stdio.c 2.1 88/07/29 4.0 RPCSRC */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -27,9 +26,6 @@
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)xdr_stdio.c 1.16 87/08/11 Copyr 1984 Sun Micro";
-#endif
/*
* xdr_stdio.c, XDR implementation on standard i/o file.
@@ -59,7 +55,7 @@ static bool_t xdrstdio_getbytes (XDR *, caddr_t, u_int);
static bool_t xdrstdio_putbytes (XDR *, const char *, u_int);
static u_int xdrstdio_getpos (const XDR *);
static bool_t xdrstdio_setpos (XDR *, u_int);
-static long *xdrstdio_inline (XDR *, int);
+static int32_t *xdrstdio_inline (XDR *, int);
static void xdrstdio_destroy (XDR *);
static bool_t xdrstdio_getint32 (XDR *, int32_t *);
static bool_t xdrstdio_putint32 (XDR *, const int32_t *);
@@ -87,12 +83,8 @@ static const struct xdr_ops xdrstdio_ops =
* Operation flag is set to op.
*/
void
-xdrstdio_create (xdrs, file, op)
- XDR *xdrs;
- FILE *file;
- enum xdr_op op;
+xdrstdio_create (XDR *xdrs, FILE *file, enum xdr_op op)
{
-
xdrs->x_op = op;
/* We have to add the const since the `struct xdr_ops' in `struct XDR'
is not `const'. */
@@ -107,17 +99,14 @@ xdrstdio_create (xdrs, file, op)
* Cleans up the xdr stream handle xdrs previously set up by xdrstdio_create.
*/
static void
-xdrstdio_destroy (xdrs)
- XDR *xdrs;
+xdrstdio_destroy (XDR *xdrs)
{
(void) fflush ((FILE *) xdrs->x_private);
/* xx should we close the file ?? */
};
static bool_t
-xdrstdio_getlong (xdrs, lp)
- XDR *xdrs;
- long *lp;
+xdrstdio_getlong (XDR *xdrs, long *lp)
{
int32_t mycopy;
@@ -130,7 +119,6 @@ xdrstdio_getlong (xdrs, lp)
static bool_t
xdrstdio_putlong (XDR *xdrs, const long *lp)
{
-
long mycopy = htonl (*lp);
lp = &mycopy;
if (fwrite ((caddr_t) lp, 4, 1, (FILE *) xdrs->x_private) != 1)
@@ -139,13 +127,10 @@ xdrstdio_putlong (XDR *xdrs, const long *lp)
}
static bool_t
-xdrstdio_getbytes (xdrs, addr, len)
- XDR *xdrs;
- const caddr_t addr;
- u_int len;
+xdrstdio_getbytes (XDR *xdrs, const caddr_t addr, u_int len)
{
-
- if ((len != 0) && (fread (addr, (int) len, 1, (FILE *) xdrs->x_private) != 1))
+ if ((len != 0) && (fread (addr, (int) len, 1,
+ (FILE *) xdrs->x_private) != 1))
return FALSE;
return TRUE;
}
@@ -153,7 +138,8 @@ xdrstdio_getbytes (xdrs, addr, len)
static bool_t
xdrstdio_putbytes (XDR *xdrs, const char *addr, u_int len)
{
- if ((len != 0) && (fwrite (addr, (int) len, 1, (FILE *) xdrs->x_private) != 1))
+ if ((len != 0) && (fwrite (addr, (int) len, 1,
+ (FILE *) xdrs->x_private) != 1))
return FALSE;
return TRUE;
}
@@ -170,10 +156,9 @@ xdrstdio_setpos (XDR *xdrs, u_int pos)
return fseek ((FILE *) xdrs->x_private, (long) pos, 0) < 0 ? FALSE : TRUE;
}
-static long *
+static int32_t *
xdrstdio_inline (XDR *xdrs, int len)
{
-
/*
* Must do some work to implement this: must insure
* enough data in the underlying stdio buffer,