diff --git a/tests/.gitignore b/tests/.gitignore
index 03bdde2..3376ed9 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -74,3 +74,4 @@ tmp.*
 /truncated_memrsv
 /utilfdt_test
 /value-labels
+/get_next_tag_invalid_prop_len
diff --git a/tests/Makefile.tests b/tests/Makefile.tests
index 2d36c5d..2c5b4c9 100644
--- a/tests/Makefile.tests
+++ b/tests/Makefile.tests
@@ -4,7 +4,7 @@ LIB_TESTS_L = get_mem_rsv \
 	get_path supernode_atdepth_offset parent_offset \
 	node_offset_by_prop_value node_offset_by_phandle \
 	node_check_compatible node_offset_by_compatible \
-	get_alias \
+	get_alias get_next_tag_invalid_prop_len \
 	char_literal \
 	sized_cells \
 	notfound \
diff --git a/tests/get_next_tag_invalid_prop_len.c b/tests/get_next_tag_invalid_prop_len.c
new file mode 100644
index 0000000..dc42412
--- /dev/null
+++ b/tests/get_next_tag_invalid_prop_len.c
@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/*
+ * libfdt - Flat Device Tree manipulation
+ *	Testcase for fdt_next_tag()
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+
+#include <libfdt.h>
+#include "tests.h"
+#include "testdata.h"
+
+#define FDT_SIZE 65536
+#define RET_FAIL(fmt, ...) \
+({ \
+	printf("FAIL\t"fmt "\n", ##__VA_ARGS__); \
+	return -1; \
+})
+#define CHECK_ERR(err) \
+({ if (err) \
+	FAIL("%s: %d: %s", __FILE__, __LINE__, fdt_strerror(err)); \
+})
+
+static int fdt_next_tag_test(bool fdt_finished)
+{
+	struct fdt_property *prp;
+	void *fdt;
+	int nextoff = 0, offset, err;
+	uint32_t tag;
+
+	fdt = malloc(FDT_SIZE);
+	if (!fdt)
+		FAIL("Can't allocate memory");
+	err = fdt_create(fdt, FDT_SIZE);
+	CHECK_ERR(err);
+	err = fdt_finish_reservemap(fdt);
+	CHECK_ERR(err);
+	/* Create a root node and add two properties */
+	err = fdt_begin_node(fdt, "");
+	CHECK_ERR(err);
+	err = fdt_property_u32(fdt, "prop-int-32", 0x1234);
+	CHECK_ERR(err);
+	err = fdt_property_u32(fdt, "prop2-int-32", 0x4321);
+	CHECK_ERR(err);
+	err = fdt_end_node(fdt);
+	CHECK_ERR(err);
+	if (fdt_finished) {
+		/* Call ftd_finish to set the correct ftd state. */
+		err = fdt_finish(fdt);
+		CHECK_ERR(err);
+	}
+
+	offset = fdt_first_property_offset(fdt, 0);
+	if (offset <= 0)
+		RET_FAIL("Invalid offset %x, expected value greater than 0\n", offset);
+
+	/* Normal case */
+	tag = fdt_next_tag(fdt, offset, &nextoff);
+	if (tag != FDT_PROP)
+		RET_FAIL("Invalid tag %x, expected FDT_PROP\n", tag);
+	if (nextoff <= 0)
+		RET_FAIL("Invalid nextoff %d, expected value greater than 0", nextoff);
+
+	/* Get a writable ptr to the first property and corrupt the lenght */
+	prp = fdt_get_property_by_offset_w(fdt, offset, NULL);
+	if (!prp)
+		RET_FAIL("Bad property pointer");
+
+	/* int overflow case */
+	prp->len = cpu_to_fdt32(0xFFFFFFFA);
+	tag = fdt_next_tag(fdt, offset, &nextoff);
+	if (tag != FDT_END)
+		RET_FAIL("Invalid tag %x, expected premature FDT_END", tag);
+	if (nextoff != -FDT_ERR_BADSTRUCTURE)
+		RET_FAIL("Invalid nextoff, expected error -FDT_ERR_BADSTRUCTURE");
+
+	/* negative offset case */
+	prp->len = cpu_to_fdt32(0x7FFFFFFA);
+	tag = fdt_next_tag(fdt, offset, &nextoff);
+	if (tag != FDT_END)
+		RET_FAIL("Invalid tag %x, expected premature FDT_END", tag);
+	if (nextoff != -FDT_ERR_BADSTRUCTURE)
+		RET_FAIL("Invalid nextoff, expected error -FDT_ERR_BADSTRUCTURE");
+
+	free(fdt);
+	return 0;
+}
+
+int main(int argc, char *argv[])
+{
+	int res;
+
+	test_init(argc, argv);
+
+	res = fdt_next_tag_test(false);
+	if (res)
+		FAIL("Failed test ftd in sw state");
+
+	res = fdt_next_tag_test(true);
+	if (res)
+		FAIL("Failed test ftd in finished state");
+
+	PASS();
+}
diff --git a/tests/meson.build b/tests/meson.build
index 4ac154a..29a42dd 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -47,6 +47,7 @@ tests = [
   'get_path',
   'get_phandle',
   'get_prop_offset',
+  'get_next_tag_invalid_prop_len',
   'getprop',
   'incbin',
   'integer-expressions',
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
index 244df8a..46678cb 100755
--- a/tests/run_tests.sh
+++ b/tests/run_tests.sh
@@ -513,6 +513,7 @@ libfdt_tests () {
     run_dtc_test -I fs -O dts -o fs.test_tree1.test.dts $FSBASE/test_tree1
     run_dtc_test -I fs -O dtb -o fs.test_tree1.test.dtb $FSBASE/test_tree1
     run_test dtbs_equal_unordered -m fs.test_tree1.test.dtb test_tree1.dtb
+    run_test get_next_tag_invalid_prop_len
 
     ## https://github.com/dgibson/dtc/issues/64
     check_tests "$SRCDIR/phandle-args-overflow.dts" clocks_property
