*/
static int cache_export_ent(char *domain, struct exportent *exp, char *p);
+#define INITIAL_MANAGED_GROUPS 100
char *lbuf = NULL;
int lbuflen = 0;
*/
char *cp;
char class[20];
- char ipaddr[20];
+ char ipaddr[INET6_ADDRSTRLEN];
char *client = NULL;
struct addrinfo *tmp = NULL;
struct addrinfo *ai = NULL;
strcmp(class, "nfsd") != 0)
return;
- if (qword_get(&cp, ipaddr, 20) <= 0)
+ if (qword_get(&cp, ipaddr, sizeof(ipaddr)) <= 0)
return;
tmp = host_pton(ipaddr);
qword_print(f, "nfsd");
qword_print(f, ipaddr);
- qword_printint(f, time(0)+30*60);
+ qword_printuint(f, time(0) + DEFAULT_TTL);
if (use_ipaddr)
qword_print(f, ipaddr);
else if (client)
*/
uid_t uid;
struct passwd *pw;
- gid_t glist[100], *groups = glist;
- int ngroups = 100;
+ static gid_t *groups = NULL;
+ static int groups_len = 0;
+ gid_t *more_groups;
+ int ngroups = 0;
int rv, i;
char *cp;
+ if (groups_len == 0) {
+ groups = malloc(sizeof(gid_t) * INITIAL_MANAGED_GROUPS);
+ if (!groups)
+ return;
+
+ groups_len = ngroups = INITIAL_MANAGED_GROUPS;
+ }
+
if (readline(fileno(f), &lbuf, &lbuflen) != 1)
return;
rv = -1;
else {
rv = getgrouplist(pw->pw_name, pw->pw_gid, groups, &ngroups);
- if (rv == -1 && ngroups >= 100) {
- groups = malloc(sizeof(gid_t)*ngroups);
- if (!groups)
+ if (rv == -1 && ngroups >= groups_len) {
+ more_groups = realloc(groups, sizeof(gid_t)*ngroups);
+ if (!more_groups)
rv = -1;
- else
+ else {
+ groups = more_groups;
+ groups_len = ngroups;
rv = getgrouplist(pw->pw_name, pw->pw_gid,
groups, &ngroups);
+ }
}
}
qword_printuint(f, uid);
- qword_printuint(f, time(0)+30*60);
+ qword_printuint(f, time(0) + DEFAULT_TTL);
if (rv >= 0) {
qword_printuint(f, ngroups);
for (i=0; i<ngroups; i++)
} else
qword_printuint(f, 0);
qword_eol(f);
-
- if (groups != glist)
- free(groups);
}
#if USE_BLKID
{
qword_print(f, domain);
qword_print(f, path);
- qword_printint(f, time(0)+30*60);
if (exp) {
int different_fs = strcmp(path, exp->e_path) != 0;
int flag_mask = different_fs ? ~NFSEXP_FSID : ~0;
+ qword_printuint(f, time(0) + exp->e_ttl);
qword_printint(f, exp->e_flags & flag_mask);
qword_printint(f, exp->e_anonuid);
qword_printint(f, exp->e_anongid);
qword_print(f, "uuid");
qword_printhex(f, u, 16);
}
- }
+ } else
+ qword_printuint(f, time(0) + DEFAULT_TTL);
return qword_eol(f);
}
char *cache_name;
void (*cache_handle)(FILE *f);
FILE *f;
+ char vbuf[RPC_CHAN_BUF_SIZE];
} cachelist[] = {
{ "auth.unix.ip", auth_unix_ip, NULL},
{ "auth.unix.gid", auth_unix_gid, NULL},
continue;
sprintf(path, "/proc/net/rpc/%s/channel", cachelist[i].cache_name);
cachelist[i].f = fopen(path, "r+");
+ if (cachelist[i].f != NULL) {
+ setvbuf(cachelist[i].f, cachelist[i].vbuf, _IOLBF,
+ RPC_CHAN_BUF_SIZE);
+ }
}
}
/*
* Give IP->domain and domain+path->options to kernel
- * % echo nfsd $IP $[now+30*60] $domain > /proc/net/rpc/auth.unix.ip/channel
- * % echo $domain $path $[now+30*60] $options $anonuid $anongid $fsid > /proc/net/rpc/nfsd.export/channel
+ * % echo nfsd $IP $[now+DEFAULT_TTL] $domain > /proc/net/rpc/auth.unix.ip/channel
+ * % echo $domain $path $[now+DEFAULT_TTL] $options $anonuid $anongid $fsid > /proc/net/rpc/nfsd.export/channel
*/
static int cache_export_ent(char *domain, struct exportent *exp, char *path)
*/
int cache_export(nfs_export *exp, char *path)
{
- char buf[INET_ADDRSTRLEN];
+ char buf[INET6_ADDRSTRLEN];
int err;
FILE *f;
qword_print(f, "nfsd");
- qword_print(f,
+ qword_print(f,
host_ntop(get_addrlist(exp->m_client, 0), buf, sizeof(buf)));
- qword_printint(f, time(0)+30*60);
+ qword_printuint(f, time(0) + exp->m_export.e_ttl);
qword_print(f, exp->m_client->m_hostname);
err = qword_eol(f);