diff options
| -rw-r--r-- | ChangeLog | 11 | ||||
| -rw-r--r-- | nis/nss_nis/nis-service.c | 88 |
2 files changed, 53 insertions, 46 deletions
@@ -1,3 +1,14 @@ +2004-04-01 Jakub Jelinek <jakub@redhat.com> + + * nis/nss_nis/nis-service.c (_nss_nis_getservbyname_r): If protocol + is NULL, instead of trying yp_match (name/tcp), yp_match (name/udp), + yp_all, try yp_match (name), yp_all. + +2004-04-01 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/generic/dl-sysdep.c (_dl_show_auxv): Add handling for + ignored entries. Ignore AT_IGNOREPPC. + 2004-03-31 Andreas Jaeger <aj@suse.de> * libio/fileops.c (new_do_write): Return _IO_size_t to make 64-bit diff --git a/nis/nss_nis/nis-service.c b/nis/nss_nis/nis-service.c index 84c938aad9..6e086e42a3 100644 --- a/nis/nss_nis/nis-service.c +++ b/nis/nss_nis/nis-service.c @@ -279,60 +279,56 @@ _nss_nis_getservbyname_r (const char *name, const char *protocol, return NSS_STATUS_UNAVAIL; /* If the protocol is given, we could try if our NIS server knows - about services.byservicename map. If yes, we only need one query. - If the protocol is not given, try first name/tcp, then name/udp - and then fallback to sequential scanning of services.byname map. */ - const char *proto = protocol != NULL ? protocol : "tcp"; - do + about services.byservicename map. If yes, we only need one query. */ + char key[strlen (name) + (protocol ? strlen (protocol) : 0) + 2]; + char *cp, *result; + size_t keylen, len; + int int_len; + + /* key is: "name/proto" */ + cp = stpcpy (key, name); + if (protocol) { - char key[strlen (name) + strlen (proto) + 2]; - char *cp, *result; - size_t keylen, len; - int int_len; - - /* key is: "name/proto" */ - cp = stpcpy (key, name); *cp++ = '/'; - stpcpy (cp, proto); - keylen = strlen (key); - status = yperr2nss (yp_match (domain, "services.byservicename", key, - keylen, &result, &int_len)); - len = int_len; + strcpy (cp, protocol); + } + keylen = strlen (key); + status = yperr2nss (yp_match (domain, "services.byservicename", key, + keylen, &result, &int_len)); + len = int_len; + + /* If we found the key, it's ok and parse the result. If not, + fall through and parse the complete table. */ + if (status == NSS_STATUS_SUCCESS) + { + struct parser_data *pdata = (void *) buffer; + int parse_res; + char *p; - /* If we found the key, it's ok and parse the result. If not, - fall through and parse the complete table. */ - if (status == NSS_STATUS_SUCCESS) + if ((size_t) (len + 1) > buflen) { - struct parser_data *pdata = (void *) buffer; - int parse_res; - char *p; - - if ((size_t) (len + 1) > buflen) - { - free (result); - *errnop = ERANGE; - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; free (result); - parse_res = _nss_files_parse_servent (p, serv, pdata, - buflen, errnop); - if (parse_res < 0) - { - if (parse_res == -1) - return NSS_STATUS_TRYAGAIN; - else - return NSS_STATUS_NOTFOUND; - } + *errnop = ERANGE; + return NSS_STATUS_TRYAGAIN; + } + + p = strncpy (buffer, result, len); + buffer[len] = '\0'; + while (isspace (*p)) + ++p; + free (result); + parse_res = _nss_files_parse_servent (p, serv, pdata, + buflen, errnop); + if (parse_res < 0) + { + if (parse_res == -1) + return NSS_STATUS_TRYAGAIN; else - return NSS_STATUS_SUCCESS; + return NSS_STATUS_NOTFOUND; } + else + return NSS_STATUS_SUCCESS; } - while (protocol == NULL && (proto[0] == 't' ? (proto = "udp") : NULL)); struct ypall_callback ypcb; struct search_t req; |