diff --git a/SOURCES/0061-libmount-be-more-restrictive-about-valid-tag-names.patch b/SOURCES/0061-libmount-be-more-restrictive-about-valid-tag-names.patch
new file mode 100644
index 00000000..c2d462a9
--- /dev/null
+++ b/SOURCES/0061-libmount-be-more-restrictive-about-valid-tag-names.patch
@@ -0,0 +1,182 @@
+From f5ef29a5b5c51fe2039352dabcc4946fa2f55861 Mon Sep 17 00:00:00 2001
+From: Karel Zak <kzak@redhat.com>
+Date: Tue, 2 Jul 2013 10:46:10 +0200
+Subject: [PATCH 61/84] libmount: be more restrictive about valid tag names
+
+ # mount DUMMY=filename.img /mnt
+
+The 'DUMMY=filename.img' is a filename and should not be
+interpreted as tag name. The valid tag names are LABEL, UUID,
+PARTLABEL and PARTUUID only.
+
+Upstream: http://github.com/karelzak/util-linux/commit/2c6b25f01802808b142d450af3352605720899da
+Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1248003
+Signed-off-by: Karel Zak <kzak@redhat.com>
+---
+ libmount/src/cache.c  | 29 ++++++++++++-----------------
+ libmount/src/fs.c     |  9 ++++++---
+ libmount/src/mountP.h |  2 ++
+ libmount/src/tab.c    | 20 ++++++++------------
+ libmount/src/utils.c  | 12 ++++++++++++
+ 5 files changed, 40 insertions(+), 32 deletions(-)
+
+diff --git a/libmount/src/cache.c b/libmount/src/cache.c
+index 7b65122..43a4daf 100644
+--- a/libmount/src/cache.c
++++ b/libmount/src/cache.c
+@@ -583,22 +583,18 @@ error:
+ char *mnt_resolve_spec(const char *spec, struct libmnt_cache *cache)
+ {
+	char *cn = NULL;
++	char *t = NULL, *v = NULL;
+
+	if (!spec)
+		return NULL;
+
+-	if (strchr(spec, '=')) {
+-		char *tag, *val;
+-
+-		if (!blkid_parse_tag_string(spec, &tag, &val)) {
+-			cn = mnt_resolve_tag(tag, val, cache);
+-
+-			free(tag);
+-			free(val);
+-		}
+-	} else
++	if (blkid_parse_tag_string(spec, &t, &v) == 0 && mnt_valid_tagname(t))
++		cn = mnt_resolve_tag(t, v, cache);
++	else
+		cn = mnt_resolve_path(spec, cache);
+
++	free(t);
++	free(v);
+	return cn;
+ }
+
+@@ -663,6 +659,7 @@ int test_read_tags(struct libmnt_test *ts, int argc, char *argv[])
+
+	while(fgets(line, sizeof(line), stdin)) {
+		size_t sz = strlen(line);
++		char *t = NULL, *v = NULL;
+
+		if (sz > 0 && line[sz - 1] == '\n')
+			line[sz - 1] = '\0';
+@@ -674,16 +671,14 @@ int test_read_tags(struct libmnt_test *ts, int argc, char *argv[])
+			if (mnt_cache_read_tags(cache, line) < 0)
+				fprintf(stderr, "%s: read tags failed\n", line);
+
+-		} else if (strchr(line, '=')) {
+-			char *tag, *val;
++		} else if (blkid_parse_tag_string(line, &t, &v) == 0) {
+			const char *cn = NULL;
+
+-			if (!blkid_parse_tag_string(line, &tag, &val)) {
+-				cn = cache_find_tag(cache, tag, val);
++			if (mnt_valid_tagname(t))
++				cn = cache_find_tag(cache, t, v);
++			free(t);
++			free(v);
+
+-				free(tag);
+-				free(val);
+-			}
+			if (cn)
+				printf("%s: %s\n", line, cn);
+			else
+diff --git a/libmount/src/fs.c b/libmount/src/fs.c
+index c95cdc7..75e3bbb 100644
+--- a/libmount/src/fs.c
++++ b/libmount/src/fs.c
+@@ -318,9 +318,12 @@ int __mnt_fs_set_source_ptr(struct libmnt_fs *fs, char *source)
+
+	assert(fs);
+
+-	if (source && *source != '/' && strchr(source, '=')) {
+-		if (blkid_parse_tag_string(source, &t, &v) != 0)
+-			return -1;
++	if (source && blkid_parse_tag_string(source, &t, &v) == 0 &&
++	    !mnt_valid_tagname(t)) {
++		/* parsable but unknown tag -- ignore */
++		free(t);
++		free(v);
++		t = v = NULL;
+	}
+
+	if (fs->source != source)
+diff --git a/libmount/src/mountP.h b/libmount/src/mountP.h
+index e064a68..7b0848f 100644
+--- a/libmount/src/mountP.h
++++ b/libmount/src/mountP.h
+@@ -136,6 +136,8 @@ extern int startswith(const char *s, const char *sx)
+
+ extern char *stripoff_last_component(char *path);
+
++extern int mnt_valid_tagname(const char *tagname);
++
+ extern int is_file_empty(const char *name);
+
+ extern int mkdir_p(const char *path, mode_t mode);
+diff --git a/libmount/src/tab.c b/libmount/src/tab.c
+index e3524a8..1ba1eec 100644
+--- a/libmount/src/tab.c
++++ b/libmount/src/tab.c
+@@ -801,7 +801,8 @@ struct libmnt_fs *mnt_table_find_tag(struct libmnt_table *tb, const char *tag,
+ struct libmnt_fs *mnt_table_find_source(struct libmnt_table *tb,
+					const char *source, int direction)
+ {
+-	struct libmnt_fs *fs = NULL;
++	struct libmnt_fs *fs;
++	char *t = NULL, *v = NULL;
+
+	assert(tb);
+
+@@ -812,18 +813,13 @@ struct libmnt_fs *mnt_table_find_source(struct libmnt_table *tb,
+
+	DBG(TAB, mnt_debug_h(tb, "lookup SOURCE: '%s'", source));
+
+-	if (source && *source && strchr(source, '=')) {
+-		char *tag, *val;
+-
+-		if (blkid_parse_tag_string(source, &tag, &val) == 0) {
+-
+-			fs = mnt_table_find_tag(tb, tag, val, direction);
+-
+-			free(tag);
+-			free(val);
+-		}
+-	} else
++	if (blkid_parse_tag_string(source, &t, &v) || !mnt_valid_tagname(t))
+		fs = mnt_table_find_srcpath(tb, source, direction);
++	else
++		fs = mnt_table_find_tag(tb, t, v, direction);
++
++	free(t);
++	free(v);
+
+	return fs;
+ }
+diff --git a/libmount/src/utils.c b/libmount/src/utils.c
+index 6a444ad..9305bb8 100644
+--- a/libmount/src/utils.c
++++ b/libmount/src/utils.c
+@@ -65,6 +65,18 @@ int is_file_empty(const char *name)
+	return (stat(name, &st) != 0 || st.st_size == 0);
+ }
+
++int mnt_valid_tagname(const char *tagname)
++{
++	if (tagname && *tagname && (
++	    strcmp("UUID", tagname) == 0 ||
++	    strcmp("LABEL", tagname) == 0 ||
++	    strcmp("PARTUUID", tagname) == 0 ||
++	    strcmp("PARTLABEL", tagname) == 0))
++		return 1;
++
++	return 0;
++}
++
+ int mnt_parse_offset(const char *str, size_t len, uintmax_t *res)
+ {
+	char *p;
+--
+2.7.4