2001-09-12 NeilBrown <neilb@cse.unsw.edu.au>

[nfs-utils.git] / support / nfs / exports.c

diff --git a/support/nfs/exports.c b/support/nfs/exports.c
index dbb2da03be8980363cc242e43215baaee079e6d9..eb1bf2c8db165bbd761603c4d06be5f74e569fa1 100644 (file)
--- a/support/nfs/exports.c
+++ b/support/nfs/exports.c
@@ -135,12 +135,19 @@ putexportent(struct exportent *ep)
 {
        FILE    *fp;
        int     *id, i;
+       char    *esc=ep->e_path;
 
        if (!efp)
                return;
 
        fp = efp->x_fp;
-       fprintf(fp, "%s\t%s(", ep->e_path, ep->e_hostname);
+       for (i=0; esc[i]; i++)
+               if (iscntrl(esc[i]) || esc[i] == '"' || esc[i] == '\\'|| isspace(esc[i]))
+                       fprintf(fp, "\\%03o", esc[i]);
+               else
+                       fprintf(fp, "%c", esc[i]);
+
+       fprintf(fp, "\t%s(", ep->e_hostname);
        fprintf(fp, "%s,", (ep->e_flags & NFSEXP_READONLY)? "ro" : "rw");
        fprintf(fp, "%ssync,", (ep->e_flags & NFSEXP_ASYNC)? "a" : "");
        fprintf(fp, "%swdelay,", (ep->e_flags & NFSEXP_GATHERED_WRITES)?