Fix reference error when writing fsloc data to cache

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

diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 629d56746d4f498890ae5683e506d88c84fcdb37..5f0d12a7fcaaf742b1f39f7b04428b52e748dcd8 100644 (file)
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -28,6 +28,7 @@
 #include "exportfs.h"
 #include "mountd.h"
 #include "xmalloc.h"
+#include "fsloc.h"
 
 #include "blkid/blkid.h"
 
@@ -421,6 +422,29 @@ void nfsd_fh(FILE *f)
        return;         
 }
 
+static void write_fsloc(FILE *f, struct exportent *ep, char *path)
+{
+       struct servers *servers;
+
+       if (ep->e_fslocmethod == FSLOC_NONE)
+               return;
+
+       servers = replicas_lookup(ep->e_fslocmethod, ep->e_fslocdata, path);
+       if (!servers)
+               return;
+       qword_print(f, "fsloc");
+       qword_printint(f, servers->h_num);
+       if (servers->h_num >= 0) {
+               int i;
+               for (i=0; i<servers->h_num; i++) {
+                       qword_print(f, servers->h_mp[i]->h_host);
+                       qword_print(f, servers->h_mp[i]->h_path);
+               }
+       }
+       qword_printint(f, servers->h_referral);
+       release_replicas(servers);
+}
+
 static int dump_to_cache(FILE *f, char *domain, char *path, struct exportent *exp)
 {
        qword_print(f, domain);
@@ -431,6 +455,7 @@ static int dump_to_cache(FILE *f, char *domain, char *path, struct exportent *ex
                qword_printint(f, exp->e_anonuid);
                qword_printint(f, exp->e_anongid);
                qword_printint(f, exp->e_fsid);
+               write_fsloc(f, exp, path);
                if (exp->e_uuid == NULL) {
                        char u[16];
                        if (get_uuid(exp->e_path, NULL, 16, u)) {