Fix bug when both crossmnt and fsid are set.

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

diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 02454ac62655043b2c6d4d4da93211760465278e..4aead6c3861864d1d42b25404d1df210483457ba 100644 (file)
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -571,20 +571,25 @@ static int dump_to_cache(FILE *f, char *domain, char *path, struct exportent *ex
        qword_print(f, path);
        qword_printint(f, time(0)+30*60);
        if (exp) {
-               qword_printint(f, exp->e_flags);
+               int different_fs = strcmp(path, exp->e_path) != 0;
+               
+               if (different_fs)
+                       qword_printint(f, exp->e_flags & ~NFSEXP_FSID);
+               else
+                       qword_printint(f, exp->e_flags);
                qword_printint(f, exp->e_anonuid);
                qword_printint(f, exp->e_anongid);
                qword_printint(f, exp->e_fsid);
                write_fsloc(f, exp, path);
                write_secinfo(f, exp);
 #if USE_BLKID
-               if (exp->e_uuid == NULL) {
+               if (exp->e_uuid == NULL || different_fs) {
                        char u[16];
                        if (get_uuid(path, NULL, 16, u)) {
                                qword_print(f, "uuid");
                                qword_printhex(f, u, 16);
                        }
-               } else if (exp->e_uuid) {
+               } else {
                        qword_print(f, "uuid");
                        qword_printhex(f, exp->e_uuid, 16);
                }