diff options
Diffstat (limited to 'nis/nis_table.c')
| -rw-r--r-- | nis/nis_table.c | 178 |
1 files changed, 88 insertions, 90 deletions
diff --git a/nis/nis_table.c b/nis/nis_table.c index 3efba6084e..d2a1df76b2 100644 --- a/nis/nis_table.c +++ b/nis/nis_table.c @@ -19,7 +19,6 @@ #include <string.h> #include <rpcsvc/nis.h> -#include <rpcsvc/nislib.h> #include "nis_intern.h" static void @@ -146,9 +145,7 @@ __create_ib_request (const_nis_name name, struct ib_request *ibreq, if (ibreq->ibr_name == NULL) return NULL; - ibreq->ibr_flags = (flags & (RETURN_RESULT | ADD_OVERWRITE | REM_MULTIPLE | - MOD_SAMEOBJ | ADD_RESERVED | REM_RESERVED | - MOD_EXCLUSIVE | ALL_RESULTS)); + ibreq->ibr_flags = flags; ibreq->ibr_obj.ibr_obj_len = 0; ibreq->ibr_obj.ibr_obj_val = NULL; ibreq->ibr_cbhost.ibr_cbhost_len = 0; @@ -168,7 +165,7 @@ nis_list (const_nis_name name, u_long flags, const void *userdata) { nis_result *res = NULL; - struct ib_request ibreq; + ib_request *ibreq = calloc (1, sizeof (ib_request)); int status; int count_links = 0; /* We will only follow NIS_MAXLINKS links! */ int done = 0; @@ -179,7 +176,7 @@ nis_list (const_nis_name name, u_long flags, res = calloc (1, sizeof (nis_result)); - if (__create_ib_request (name, &ibreq, flags) == NULL) + if (__create_ib_request (name, ibreq, flags) == NULL) { res->status = NIS_BADNAME; return res; @@ -187,20 +184,20 @@ nis_list (const_nis_name name, u_long flags, if (flags & EXPAND_NAME) { - names = nis_getnames (ibreq.ibr_name); - free (ibreq.ibr_name); - ibreq.ibr_name = NULL; + names = nis_getnames (ibreq->ibr_name); + free (ibreq->ibr_name); + ibreq->ibr_name = NULL; if (names == NULL) { res->status = NIS_BADNAME; return res; } - ibreq.ibr_name = strdup (names[name_nr]); + ibreq->ibr_name = strdup (names[name_nr]); } else { names = namebuf; - names[name_nr] = ibreq.ibr_name; + names[name_nr] = ibreq->ibr_name; } cb = NULL; @@ -228,7 +225,7 @@ nis_list (const_nis_name name, u_long flags, /* nis_lookup handles FOLLOW_LINKS, so we must have a table object. */ - if (__type_of (NIS_RES_OBJECT (lres)) != TABLE_OBJ) + if (__type_of (NIS_RES_OBJECT (lres)) != NIS_TABLE_OBJ) { nis_freeresult (lres); res->status = NIS_INVALIDOBJ; @@ -276,17 +273,17 @@ nis_list (const_nis_name name, u_long flags, if (callback != NULL) { cb = __nis_create_callback (callback, userdata, flags); - ibreq.ibr_cbhost.ibr_cbhost_len = 1; - ibreq.ibr_cbhost.ibr_cbhost_val = cb->serv; + ibreq->ibr_cbhost.ibr_cbhost_len = 1; + ibreq->ibr_cbhost.ibr_cbhost_val = cb->serv; } while (!done) { memset (res, '\0', sizeof (nis_result)); - status = __do_niscall (ibreq.ibr_name, NIS_IBLIST, + status = __do_niscall (ibreq->ibr_name, NIS_IBLIST, (xdrproc_t) xdr_ib_request, - (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result, + (caddr_t) ibreq, (xdrproc_t) xdr_nis_result, (caddr_t) res, flags, cb); if (status != NIS_SUCCESS) res->status = status; @@ -296,7 +293,7 @@ nis_list (const_nis_name name, u_long flags, case NIS_PARTIAL: case NIS_SUCCESS: case NIS_S_SUCCESS: - if (__type_of (NIS_RES_OBJECT (res)) == LINK_OBJ && + if (__type_of (NIS_RES_OBJECT (res)) == NIS_LINK_OBJ && flags & FOLLOW_LINKS) /* We are following links. */ { /* If we hit the link limit, bail. */ @@ -307,17 +304,17 @@ nis_list (const_nis_name name, u_long flags, break; } if (count_links) - free (ibreq.ibr_name); + free (ibreq->ibr_name); ++count_links; - free (ibreq.ibr_name); - ibreq.ibr_name = + free (ibreq->ibr_name); + ibreq->ibr_name = strdup (NIS_RES_OBJECT (res)->LI_data.li_name); if (NIS_RES_OBJECT (res)->LI_data.li_attrs.li_attrs_len) - if (ibreq.ibr_srch.ibr_srch_len == 0) + if (ibreq->ibr_srch.ibr_srch_len == 0) { - ibreq.ibr_srch.ibr_srch_len = + ibreq->ibr_srch.ibr_srch_len = NIS_RES_OBJECT (res)->LI_data.li_attrs.li_attrs_len; - ibreq.ibr_srch.ibr_srch_val = + ibreq->ibr_srch.ibr_srch_val = NIS_RES_OBJECT (res)->LI_data.li_attrs.li_attrs_val; } nis_freeresult (res); @@ -338,7 +335,7 @@ nis_list (const_nis_name name, u_long flags, /* Try the next domainname if we don't follow a link. */ if (count_links) { - free (ibreq.ibr_name); + free (ibreq->ibr_name); res->status = NIS_LINKNAMEERROR; ++done; break; @@ -349,7 +346,7 @@ nis_list (const_nis_name name, u_long flags, ++done; break; } - ibreq.ibr_name = names[name_nr]; + ibreq->ibr_name = names[name_nr]; break; } } @@ -358,10 +355,14 @@ nis_list (const_nis_name name, u_long flags, if (names != namebuf) nis_freenames (names); - nis_free_request (&ibreq); - if (cb) - __nis_destroy_callback (cb); + { + __nis_destroy_callback (cb); + ibreq->ibr_cbhost.ibr_cbhost_len = 0; + ibreq->ibr_cbhost.ibr_cbhost_val = NULL; + } + + nis_free_request (ibreq); return res; } @@ -372,53 +373,52 @@ nis_add_entry (const_nis_name name, const nis_object *obj, { nis_result *res; nis_error status; - struct ib_request ibreq; + ib_request *ibreq = calloc (1, sizeof (ib_request)); char *p1, *p2, *p3, *p4; char buf1[strlen (name) + 20]; char buf4[strlen (name) + 20]; res = calloc (1, sizeof (nis_result)); - if (__create_ib_request (name, &ibreq, flags) == NULL) + if (__create_ib_request (name, ibreq, flags) == NULL) { res->status = NIS_BADNAME; return res; } - ibreq.ibr_flags = flags; - ibreq.ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL); - ibreq.ibr_obj.ibr_obj_len = 1; + ibreq->ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL); + ibreq->ibr_obj.ibr_obj_len = 1; - p1 = ibreq.ibr_obj.ibr_obj_val->zo_name; + p1 = ibreq->ibr_obj.ibr_obj_val->zo_name; if (p1 == NULL || strlen (p1) == 0) - ibreq.ibr_obj.ibr_obj_val->zo_name = + ibreq->ibr_obj.ibr_obj_val->zo_name = nis_leaf_of_r (name, buf1, sizeof (buf1)); - p2 = ibreq.ibr_obj.ibr_obj_val->zo_owner; + p2 = ibreq->ibr_obj.ibr_obj_val->zo_owner; if (p2 == NULL || strlen (p2) == 0) - ibreq.ibr_obj.ibr_obj_val->zo_owner = nis_local_principal (); + ibreq->ibr_obj.ibr_obj_val->zo_owner = nis_local_principal (); - p3 = ibreq.ibr_obj.ibr_obj_val->zo_group; + p3 = ibreq->ibr_obj.ibr_obj_val->zo_group; if (p3 == NULL || strlen (p3) == 0) - ibreq.ibr_obj.ibr_obj_val->zo_group = nis_local_group (); + ibreq->ibr_obj.ibr_obj_val->zo_group = nis_local_group (); - p4 = ibreq.ibr_obj.ibr_obj_val->zo_domain; - ibreq.ibr_obj.ibr_obj_val->zo_domain = + p4 = ibreq->ibr_obj.ibr_obj_val->zo_domain; + ibreq->ibr_obj.ibr_obj_val->zo_domain = nis_domain_of_r (name, buf4, sizeof (buf4)); - if ((status = __do_niscall (ibreq.ibr_name, NIS_IBADD, + if ((status = __do_niscall (ibreq->ibr_name, NIS_IBADD, (xdrproc_t) xdr_ib_request, - (caddr_t) & ibreq, + (caddr_t) ibreq, (xdrproc_t) xdr_nis_result, (caddr_t) res, 0, NULL)) != NIS_SUCCESS) res->status = status; - ibreq.ibr_obj.ibr_obj_val->zo_name = p1; - ibreq.ibr_obj.ibr_obj_val->zo_owner = p2; - ibreq.ibr_obj.ibr_obj_val->zo_group = p3; - ibreq.ibr_obj.ibr_obj_val->zo_domain = p4; + ibreq->ibr_obj.ibr_obj_val->zo_name = p1; + ibreq->ibr_obj.ibr_obj_val->zo_owner = p2; + ibreq->ibr_obj.ibr_obj_val->zo_group = p3; + ibreq->ibr_obj.ibr_obj_val->zo_domain = p4; - nis_free_request (&ibreq); + nis_free_request (ibreq); return res; } @@ -429,52 +429,51 @@ nis_modify_entry (const_nis_name name, const nis_object *obj, { nis_result *res; nis_error status; - struct ib_request ibreq; + ib_request *ibreq = calloc (1, sizeof (ib_request)); char *p1, *p2, *p3, *p4; char buf1[strlen (name) + 20]; char buf4[strlen (name) + 20]; res = calloc (1, sizeof (nis_result)); - if (__create_ib_request (name, &ibreq, flags) == NULL) + if (__create_ib_request (name, ibreq, flags) == NULL) { res->status = NIS_BADNAME; return res; } - ibreq.ibr_flags = flags; - ibreq.ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL); - ibreq.ibr_obj.ibr_obj_len = 1; + ibreq->ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL); + ibreq->ibr_obj.ibr_obj_len = 1; - p1 = ibreq.ibr_obj.ibr_obj_val->zo_name; + p1 = ibreq->ibr_obj.ibr_obj_val->zo_name; if (p1 == NULL || strlen (p1) == 0) - ibreq.ibr_obj.ibr_obj_val->zo_name = + ibreq->ibr_obj.ibr_obj_val->zo_name = nis_leaf_of_r (name, buf1, sizeof (buf1)); - p2 = ibreq.ibr_obj.ibr_obj_val->zo_owner; + p2 = ibreq->ibr_obj.ibr_obj_val->zo_owner; if (p2 == NULL || strlen (p2) == 0) - ibreq.ibr_obj.ibr_obj_val->zo_owner = nis_local_principal (); + ibreq->ibr_obj.ibr_obj_val->zo_owner = nis_local_principal (); - p3 = ibreq.ibr_obj.ibr_obj_val->zo_group; + p3 = ibreq->ibr_obj.ibr_obj_val->zo_group; if (p3 == NULL || strlen (p3) == 0) - ibreq.ibr_obj.ibr_obj_val->zo_group = nis_local_group (); + ibreq->ibr_obj.ibr_obj_val->zo_group = nis_local_group (); - p4 = ibreq.ibr_obj.ibr_obj_val->zo_domain; - ibreq.ibr_obj.ibr_obj_val->zo_domain = + p4 = ibreq->ibr_obj.ibr_obj_val->zo_domain; + ibreq->ibr_obj.ibr_obj_val->zo_domain = nis_domain_of_r (name, buf4, sizeof (buf4)); - if ((status = __do_niscall (ibreq.ibr_name, NIS_IBMODIFY, + if ((status = __do_niscall (ibreq->ibr_name, NIS_IBMODIFY, (xdrproc_t) xdr_ib_request, - (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result, + (caddr_t) ibreq, (xdrproc_t) xdr_nis_result, (caddr_t) res, 0, NULL)) != NIS_SUCCESS) res->status = status; - ibreq.ibr_obj.ibr_obj_val->zo_name = p1; - ibreq.ibr_obj.ibr_obj_val->zo_owner = p2; - ibreq.ibr_obj.ibr_obj_val->zo_group = p3; - ibreq.ibr_obj.ibr_obj_val->zo_domain = p4; + ibreq->ibr_obj.ibr_obj_val->zo_name = p1; + ibreq->ibr_obj.ibr_obj_val->zo_owner = p2; + ibreq->ibr_obj.ibr_obj_val->zo_group = p3; + ibreq->ibr_obj.ibr_obj_val->zo_domain = p4; - nis_free_request (&ibreq); + nis_free_request (ibreq); return res; } @@ -484,31 +483,30 @@ nis_remove_entry (const_nis_name name, const nis_object *obj, u_long flags) { nis_result *res; - struct ib_request ibreq; + ib_request *ibreq = calloc (1, sizeof (ib_request)); nis_error status; res = calloc (1, sizeof (nis_result)); - if (__create_ib_request (name, &ibreq, flags) == NULL) + if (__create_ib_request (name, ibreq, flags) == NULL) { res->status = NIS_BADNAME; return res; } - ibreq.ibr_flags = flags; if (obj != NULL) { - ibreq.ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL); - ibreq.ibr_obj.ibr_obj_len = 1; + ibreq->ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL); + ibreq->ibr_obj.ibr_obj_len = 1; } - if ((status = __do_niscall (ibreq.ibr_name, NIS_IBREMOVE, + if ((status = __do_niscall (ibreq->ibr_name, NIS_IBREMOVE, (xdrproc_t) xdr_ib_request, - (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result, + (caddr_t) ibreq, (xdrproc_t) xdr_nis_result, (caddr_t) res, 0, NULL)) != NIS_SUCCESS) res->status = status; - nis_free_request (&ibreq); + nis_free_request (ibreq); return res; } @@ -517,24 +515,24 @@ nis_result * nis_first_entry (const_nis_name name) { nis_result *res; - struct ib_request ibreq; + ib_request *ibreq = calloc (1, sizeof (ib_request)); nis_error status; res = calloc (1, sizeof (nis_result)); - if (__create_ib_request (name, &ibreq, 0) == NULL) + if (__create_ib_request (name, ibreq, 0) == NULL) { res->status = NIS_BADNAME; return res; } - if ((status = __do_niscall (ibreq.ibr_name, NIS_IBFIRST, + if ((status = __do_niscall (ibreq->ibr_name, NIS_IBFIRST, (xdrproc_t) xdr_ib_request, - (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result, + (caddr_t) ibreq, (xdrproc_t) xdr_nis_result, (caddr_t) res, 0, NULL)) != NIS_SUCCESS) res->status = status; - nis_free_request (&ibreq); + nis_free_request (ibreq); return res; } @@ -543,12 +541,12 @@ nis_result * nis_next_entry (const_nis_name name, const netobj *cookie) { nis_result *res; - struct ib_request ibreq; + ib_request *ibreq = calloc (1, sizeof (ib_request)); nis_error status; res = calloc (1, sizeof (nis_result)); - if (__create_ib_request (name, &ibreq, 0) == NULL) + if (__create_ib_request (name, ibreq, 0) == NULL) { res->status = NIS_BADNAME; return res; @@ -556,24 +554,24 @@ nis_next_entry (const_nis_name name, const netobj *cookie) if (cookie != NULL) { - ibreq.ibr_cookie.n_bytes = malloc (cookie->n_len); - if (ibreq.ibr_cookie.n_bytes == NULL) + ibreq->ibr_cookie.n_bytes = malloc (cookie->n_len); + if (ibreq->ibr_cookie.n_bytes == NULL) { res->status = NIS_NOMEMORY; free (res); return NULL; } - memcpy (ibreq.ibr_cookie.n_bytes, cookie->n_bytes, cookie->n_len); - ibreq.ibr_cookie.n_len = cookie->n_len; + memcpy (ibreq->ibr_cookie.n_bytes, cookie->n_bytes, cookie->n_len); + ibreq->ibr_cookie.n_len = cookie->n_len; } - if ((status = __do_niscall (ibreq.ibr_name, NIS_IBNEXT, + if ((status = __do_niscall (ibreq->ibr_name, NIS_IBNEXT, (xdrproc_t) xdr_ib_request, - (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result, + (caddr_t) ibreq, (xdrproc_t) xdr_nis_result, (caddr_t) res, 0, NULL)) != NIS_SUCCESS) res->status = status; - nis_free_request (&ibreq); + nis_free_request (ibreq); return res; } |