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* nis/nis_call.c: Pretty printing.  Minor cleanups.
This commit is contained in:
Ulrich Drepper 2004-10-25 03:33:05 +00:00
parent faf4346213
commit cd40e3a7cb
2 changed files with 42 additions and 44 deletions
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1
ChangeLog
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@ -1,5 +1,6 @@
2004-10-24 Ulrich Drepper <drepper@redhat.com>
* nis/nis_call.c: Pretty printing. Minor cleanups.
* nis/nis_addmember.c (nis_addmember): Add assert to check buffer
bounds.

85
nis/nis_call.c
View File

@ -31,8 +31,8 @@
#include "nis_xdr.h"
#include "nis_intern.h"
static struct timeval RPCTIMEOUT = {10, 0};
static struct timeval UDPTIMEOUT = {5, 0};
static const struct timeval RPCTIMEOUT = {10, 0};
static const struct timeval UDPTIMEOUT = {5, 0};
extern u_short __pmap_getnisport (struct sockaddr_in *address, u_long program,
u_long version, u_int protocol);
@ -152,7 +152,7 @@ __nisbind_connect (dir_binding *dbp)
if (dbp->clnt == NULL)
return NIS_RPCERROR;
clnt_control (dbp->clnt, CLSET_TIMEOUT, (caddr_t)&RPCTIMEOUT);
clnt_control (dbp->clnt, CLSET_TIMEOUT, (caddr_t) &RPCTIMEOUT);
/* If the program exists, close the socket */
if (fcntl (dbp->socket, F_SETFD, 1) == -1)
perror ("fcntl: F_SETFD");
@ -161,12 +161,15 @@ __nisbind_connect (dir_binding *dbp)
{
if (serv->key_type == NIS_PK_DH)
{
char netname[MAXNETNAMELEN+1];
char netname[MAXNETNAMELEN + 1];
char *p;
p = stpcpy (netname, "unix.");
strncpy (p, serv->name,MAXNETNAMELEN-5);
strncpy (p, serv->name, MAXNETNAMELEN - 5);
netname[MAXNETNAMELEN] = '\0';
// XXX What is this supposed to do? If we really want to replace
// XXX the first dot, then we might as well use unix@ as the
// XXX prefix string. --drepper
p = strchr (netname, '.');
*p = '@';
dbp->clnt->cl_auth =
@ -248,7 +251,7 @@ __do_niscall3 (dir_binding *dbp, u_long prog, xdrproc_t xargs, caddr_t req,
if ((((nis_result *)resp)->status == NIS_CBRESULTS) &&
(cb != NULL))
{
__nis_do_callback(dbp, &((nis_result *)resp)->cookie, cb);
__nis_do_callback (dbp, &((nis_result *) resp)->cookie, cb);
break;
}
/* Yes, the missing break is correct. If we doesn't have to
@ -262,9 +265,9 @@ __do_niscall3 (dir_binding *dbp, u_long prog, xdrproc_t xargs, caddr_t req,
case NIS_IBREMOVE:
case NIS_IBFIRST:
case NIS_IBNEXT:
if ((((nis_result *)resp)->status == NIS_SYSTEMERROR) ||
(((nis_result *)resp)->status == NIS_NOSUCHNAME) ||
(((nis_result *)resp)->status == NIS_NOT_ME))
if (((nis_result *)resp)->status == NIS_SYSTEMERROR
|| ((nis_result *)resp)->status == NIS_NOSUCHNAME
|| ((nis_result *)resp)->status == NIS_NOT_ME)
{
if (__nisbind_next (dbp) == NIS_SUCCESS)
{
@ -280,9 +283,9 @@ __do_niscall3 (dir_binding *dbp, u_long prog, xdrproc_t xargs, caddr_t req,
}
break;
case NIS_FINDDIRECTORY:
if ((((fd_result *)resp)->status == NIS_SYSTEMERROR) ||
(((fd_result *)resp)->status == NIS_NOSUCHNAME) ||
(((fd_result *)resp)->status == NIS_NOT_ME))
if (((fd_result *)resp)->status == NIS_SYSTEMERROR
|| ((fd_result *)resp)->status == NIS_NOSUCHNAME
|| ((fd_result *)resp)->status == NIS_NOT_ME)
{
if (__nisbind_next (dbp) == NIS_SUCCESS)
{
@ -299,9 +302,9 @@ __do_niscall3 (dir_binding *dbp, u_long prog, xdrproc_t xargs, caddr_t req,
break;
case NIS_DUMPLOG: /* log_result */
case NIS_DUMP:
if ((((log_result *)resp)->lr_status == NIS_SYSTEMERROR) ||
(((log_result *)resp)->lr_status == NIS_NOSUCHNAME) ||
(((log_result *)resp)->lr_status == NIS_NOT_ME))
if (((log_result *)resp)->lr_status == NIS_SYSTEMERROR
|| ((log_result *)resp)->lr_status == NIS_NOSUCHNAME
|| ((log_result *)resp)->lr_status == NIS_NOT_ME)
{
if (__nisbind_next (dbp) == NIS_SUCCESS)
{
@ -343,10 +346,8 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
return status;
while (__nisbind_connect (&dbp) != NIS_SUCCESS)
{
if (__nisbind_next (&dbp) != NIS_SUCCESS)
return NIS_NAMEUNREACHABLE;
}
if (__nisbind_next (&dbp) != NIS_SUCCESS)
return NIS_NAMEUNREACHABLE;
status = __do_niscall3 (&dbp, prog, xargs, req, xres, resp, flags, cb);
@ -387,11 +388,11 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
__free_fdresult (fd_res);
return dir;
}
obj = calloc(1, sizeof(directory_obj));
xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
fd_res->dir_data.dir_data_len, XDR_DECODE);
_xdr_directory_obj(&xdrs, obj);
xdr_destroy(&xdrs);
obj = calloc (1, sizeof (directory_obj));
xdrmem_create (&xdrs, fd_res->dir_data.dir_data_val,
fd_res->dir_data.dir_data_len, XDR_DECODE);
_xdr_directory_obj (&xdrs, obj);
xdr_destroy (&xdrs);
__free_fdresult (fd_res);
if (obj != NULL)
{
@ -412,9 +413,9 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
{
directory_obj *obj;
size_t namelen = strlen (name);
char leaf [namelen + 3];
char domain [namelen + 3];
char ndomain [namelen + 3];
char leaf[namelen + 3];
char domain[namelen + 3];
char ndomain[namelen + 3];
char *cp;
u_int run = 0;
@ -482,10 +483,10 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
static directory_obj *
first_shoot (const_nis_name name, directory_obj *dir)
{
directory_obj *obj;
directory_obj *obj = NUL;
fd_result *fd_res;
XDR xdrs;
char domain [strlen (name) + 3];
char domain[strlen (name) + 3];
if (nis_dir_cmp (name, dir->do_name) == SAME_NAME)
return dir;
@ -496,25 +497,21 @@ first_shoot (const_nis_name name, directory_obj *dir)
return dir;
fd_res = __nis_finddirectory (dir, domain);
if (fd_res->status != NIS_SUCCESS)
if (fd_res->status == NIS_SUCCESS
&& (obj = calloc (1, sizeof (directory_obj))) != NULL)
{
__free_fdresult (fd_res);
return NULL;
xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
fd_res->dir_data.dir_data_len, XDR_DECODE);
_xdr_directory_obj (&xdrs, obj);
xdr_destroy (&xdrs);
}
obj = calloc(1, sizeof(directory_obj));
if (obj == NULL)
return NULL;
xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
fd_res->dir_data.dir_data_len, XDR_DECODE);
_xdr_directory_obj (&xdrs, obj);
xdr_destroy (&xdrs);
__free_fdresult (fd_res);
if (obj != NULL)
{
nis_free_directory (dir);
return obj;
}
return NULL;
nis_free_directory (dir);
return obj;
}
nis_error