Print warning if export lines have host name without options, or

options without hostname, as this is probably a typo.

NeilBrown

diff --git a/support/nfs/exports.c b/support/nfs/exports.c
index 3b34d4ee55e1f420a6923fada953aa15a30d51b3..dbb2da03be8980363cc242e43215baaee079e6d9 100644 (file)
--- a/support/nfs/exports.c
+++ b/support/nfs/exports.c
@@ -98,6 +98,8 @@ getexportent(void)
        if (ok == 0)
                exp[0] = '\0';
        if ((opt = strchr(exp, '(')) != NULL) {
+               if (opt == exp) 
+                       xlog(L_WARNING, "No host name given with %s %s, suggest *%s to avoid warning", ee.e_path, exp, exp);
                *opt++ = '\0';
                if (!(sp = strchr(opt, ')')) || sp[1] != '\0') {
                        syntaxerr("bad option list");
@@ -106,6 +108,8 @@ getexportent(void)
                *sp = '\0';
                if (parseopts(opt, &ee) < 0)
                        return NULL;
+       } else {
+           xlog(L_WARNING, "No options for %s %s: suggest %s() to avoid warning", ee.e_path, exp, exp);
        }
        if (strlen(exp) >= sizeof(ee.e_hostname)) {
                syntaxerr("client name too long");