auth_reload calls in cache.

[nfs-utils.git] / utils / mountd / cache.c

diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 3402d12b1e6468ebeaeb51c1fffa3fbc462daba8..3a166419e4e7892cce9970da192b95e5de9f24ec 100644 (file)
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -67,6 +67,8 @@ void auth_unix_ip(FILE *f)
        if (inet_aton(ipaddr, &addr)==0)
                return;
 
+       auth_reload();
+
        /* addr is a valid, interesting address, find the domain name... */
        client = client_compose(addr);
 
@@ -78,6 +80,9 @@ void auth_unix_ip(FILE *f)
                qword_print(f, *client?client:"DEFAULT");
        qword_eol(f);
 
+       if (client && strcmp(ipaddr, client))
+               mountlist_add(ipaddr, *client?client:"DEFAULT");
+
        if (client) free(client);
        
 }
@@ -135,6 +140,8 @@ void nfsd_fh(FILE *f)
                break;
        }
 
+       auth_reload();
+
        /* Now determine export point for this fsid/domain */
        for (i=0 ; i < MCL_MAXTYPES; i++) {
                for (exp = exportlist[i]; exp; exp = exp->m_next) {
@@ -233,6 +240,8 @@ void nfsd_export(FILE *f)
        if (qword_get(&cp, path, strlen(lbuf)) <= 0)
                goto out;
 
+       auth_reload();
+
        /* now find flags for this export point in this domain */
        for (i=0 ; i < MCL_MAXTYPES; i++) {
                for (exp = exportlist[i]; exp; exp = exp->m_next) {
@@ -258,6 +267,7 @@ void nfsd_export(FILE *f)
                qword_printint(f, found->m_export.e_anonuid);
                qword_printint(f, found->m_export.e_anongid);
                qword_printint(f, found->m_export.e_fsid);
+               mountlist_add(dom, path);
        }
        qword_eol(f);
  out:
@@ -320,7 +330,7 @@ int cache_process_req(fd_set *readfds)
 void cache_export_ent(char *domain, struct exportent *exp)
 {
 
-       FILE *f = fopen("/proc/net/rpc/nfsd.export/channel", "r+");
+       FILE *f = fopen("/proc/net/rpc/nfsd.export/channel", "w");
        if (!f)
                return;
 
@@ -334,13 +344,15 @@ void cache_export_ent(char *domain, struct exportent *exp)
        qword_eol(f);
 
        fclose(f);
+
+       mountlist_add(domain, exp->e_path);
 }
 
 void cache_export(nfs_export *exp)
 {
        FILE *f;
 
-       f = fopen("/proc/net/rpc/auth.unix.ip/channel", "r+");
+       f = fopen("/proc/net/rpc/auth.unix.ip/channel", "w");
        if (!f)
                return;
 
@@ -352,6 +364,9 @@ void cache_export(nfs_export *exp)
        
        fclose(f);
 
+       if (strcmp(inet_ntoa(exp->m_client->m_addrlist[0]), exp->m_client->m_hostname))
+               mountlist_add(inet_ntoa(exp->m_client->m_addrlist[0]), exp->m_client->m_hostname);
+
        cache_export_ent(exp->m_client->m_hostname, &exp->m_export);
 }
 
@@ -359,15 +374,19 @@ void cache_export(nfs_export *exp)
  * { 
  *   echo $domain $path $length 
  *   read filehandle <&0
- * } <> /proc/fs/nfs/filehandle
+ * } <> /proc/fs/nfsd/filehandle
  */
 struct nfs_fh_len *
 cache_get_filehandle(nfs_export *exp, int len, char *p)
 {
-       FILE *f = fopen("/proc/fs/nfs/filehandle", "r+");
+       FILE *f = fopen("/proc/fs/nfsd/filehandle", "r+");
        char buf[200];
        char *bp = buf;
+       int failed;
        static struct nfs_fh_len fh;
+
+       if (!f)
+               f = fopen("/proc/fs/nfs/filehandle", "r+");
        if (!f)
                return NULL;
 
@@ -376,7 +395,9 @@ cache_get_filehandle(nfs_export *exp, int len, char *p)
        qword_printint(f, len); 
        qword_eol(f);
        
-       if (fgets(buf, sizeof(buf), f) == NULL)
+       failed = (fgets(buf, sizeof(buf), f) == NULL);
+       fclose(f);
+       if (failed)
                return NULL;
        memset(fh.fh_handle, 0, sizeof(fh.fh_handle));
        fh.fh_size = qword_get(&bp, fh.fh_handle, NFS3_FHSIZE);