From: Ben Hutchings <ben@decadent.org.uk>
Date: Wed, 14 Sep 2011 17:25:19 +0000 (-0400)
Subject: mount.nfs: Preserve any explicit port=2049 option
X-Git-Tag: nfs-utils-1-2-5-rc3~13
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=commitdiff_plain;h=80936369ba84e161c324116658e074c830dcaf55

mount.nfs: Preserve any explicit port=2049 option

If NFS port (2049) is supplied explicitly, don't ignore this setting
by requesting it to portmapper again.

Signed-off-by: Luk Claes <luk@debian.org>
Signed-off-by: Steve Dickson <steved@redhat.com>
---

diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
index 7a2edab..314a806 100644
--- a/utils/mount/stropts.c
+++ b/utils/mount/stropts.c
@@ -437,8 +437,8 @@ static int nfs_construct_new_options(struct mount_options *options,
 	if (po_append(options, new_option) == PO_FAILED)
 		return 0;
 
-	po_remove_all(options, "port");
-	if (nfs_pmap->pm_port != NFS_PORT) {
+	if(po_remove_all(options, "port") == PO_FOUND ||
+	   nfs_pmap->pm_port != NFS_PORT) {
 		snprintf(new_option, sizeof(new_option) - 1,
 			 "port=%lu", nfs_pmap->pm_port);
 		if (po_append(options, new_option) == PO_FAILED)