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diff -up nfs-utils-2.3.3/utils/mount/nfs.man.save nfs-utils-2.3.3/utils/mount/nfs.man
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--- nfs-utils-2.3.3/utils/mount/nfs.man.save 2021-07-28 14:42:20.977740892 -0400
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+++ nfs-utils-2.3.3/utils/mount/nfs.man 2021-07-28 14:42:01.133212815 -0400
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@@ -525,6 +525,13 @@ using the FS-Cache facility. See cachefi
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and <kernel_soruce>/Documentation/filesystems/caching
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for detail on how to configure the FS-Cache facility.
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Default value is nofsc.
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+.TP 1.5i
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+.B sloppy
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+The
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+.B sloppy
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+option is an alternative to specifying
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+.BR mount.nfs " -s " option.
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+
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.SS "Options for NFS versions 2 and 3 only"
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Use these options, along with the options in the above subsection,
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for NFS versions 2 and 3 only.
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diff -up nfs-utils-2.3.3/utils/mount/parse_opt.c.save nfs-utils-2.3.3/utils/mount/parse_opt.c
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--- nfs-utils-2.3.3/utils/mount/parse_opt.c.save 2021-07-28 14:40:15.467400995 -0400
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+++ nfs-utils-2.3.3/utils/mount/parse_opt.c 2021-07-28 14:39:57.666927309 -0400
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@@ -178,6 +178,22 @@ static void options_tail_insert(struct m
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options->count++;
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}
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+static void options_head_insert(struct mount_options *options,
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+ struct mount_option *option)
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+{
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+ struct mount_option *ohead = options->head;
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+
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+ option->prev = NULL;
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+ option->next = ohead;
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+ if (ohead)
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+ ohead->prev = option;
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+ else
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+ options->tail = option;
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+ options->head = option;
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+
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+ options->count++;
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+}
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+
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static void options_delete(struct mount_options *options,
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struct mount_option *option)
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{
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@@ -374,6 +390,23 @@ po_return_t po_join(struct mount_options
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}
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/**
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+ * po_insert - insert an option into a group of options
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+ * @options: pointer to mount options
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+ * @option: pointer to a C string containing the option to add
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+ *
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+ */
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+po_return_t po_insert(struct mount_options *options, char *str)
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+{
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+ struct mount_option *option = option_create(str);
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+
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+ if (option) {
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+ options_head_insert(options, option);
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+ return PO_SUCCEEDED;
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+ }
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+ return PO_FAILED;
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+}
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+
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+/**
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* po_append - concatenate an option onto a group of options
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* @options: pointer to mount options
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* @option: pointer to a C string containing the option to add
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diff -up nfs-utils-2.3.3/utils/mount/parse_opt.h.save nfs-utils-2.3.3/utils/mount/parse_opt.h
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--- nfs-utils-2.3.3/utils/mount/parse_opt.h.save 2021-07-28 14:40:54.292434148 -0400
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+++ nfs-utils-2.3.3/utils/mount/parse_opt.h 2021-07-28 14:39:57.666927309 -0400
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@@ -43,6 +43,7 @@ void po_replace(struct mount_options *
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struct mount_options *);
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po_return_t po_join(struct mount_options *, char **);
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+po_return_t po_insert(struct mount_options *, char *);
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po_return_t po_append(struct mount_options *, char *);
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po_found_t po_contains(struct mount_options *, char *);
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po_found_t po_contains_prefix(struct mount_options *options,
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diff -up nfs-utils-2.3.3/utils/mount/stropts.c.save nfs-utils-2.3.3/utils/mount/stropts.c
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--- nfs-utils-2.3.3/utils/mount/stropts.c.save 2021-07-28 14:41:14.842981010 -0400
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+++ nfs-utils-2.3.3/utils/mount/stropts.c 2021-07-28 14:42:01.134212842 -0400
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@@ -336,13 +336,21 @@ static int nfs_verify_lock_option(struct
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return 1;
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}
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-static int nfs_append_sloppy_option(struct mount_options *options)
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+static int nfs_insert_sloppy_option(struct mount_options *options)
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{
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- if (!sloppy || linux_version_code() < MAKE_VERSION(2, 6, 27))
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+ if (linux_version_code() < MAKE_VERSION(2, 6, 27))
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return 1;
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- if (po_append(options, "sloppy") == PO_FAILED)
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- return 0;
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+ if (po_contains(options, "sloppy")) {
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+ po_remove_all(options, "sloppy");
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+ sloppy++;
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+ }
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+
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+ if (sloppy) {
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+ if (po_insert(options, "sloppy") == PO_FAILED)
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+ return 0;
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+ }
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+
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return 1;
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}
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@@ -424,7 +432,7 @@ static int nfs_validate_options(struct n
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if (!nfs_set_version(mi))
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return 0;
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- if (!nfs_append_sloppy_option(mi->options))
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+ if (!nfs_insert_sloppy_option(mi->options))
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return 0;
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return 1;
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