diff options
-rw-r--r-- | livetree.c | 3 | ||||
-rw-r--r-- | tests/path-references.c | 12 | ||||
-rw-r--r-- | tests/path-references.dts | 13 |
3 files changed, 26 insertions, 2 deletions
@@ -478,7 +478,8 @@ struct node *get_node_by_path(struct node *tree, const char *path) p = strchr(path, '/'); for_each_child(tree, child) { - if (p && strneq(path, child->name, p-path)) + if (p && (strlen(child->name) == p-path) && + strneq(path, child->name, p-path)) return get_node_by_path(child, p+1); else if (!p && streq(path, child->name)) return child; diff --git a/tests/path-references.c b/tests/path-references.c index c8d25fb..5e332e8 100644 --- a/tests/path-references.c +++ b/tests/path-references.c @@ -66,7 +66,7 @@ int main(int argc, char *argv[]) void *fdt; const char *p; int len, multilen; - int n1, n2; + int n1, n2, n3, n4; test_init(argc, argv); fdt = load_blob_arg(argc, argv); @@ -92,6 +92,16 @@ int main(int argc, char *argv[]) if ((!streq(p, "/node1") || !streq(p + strlen("/node1") + 1, "/node2"))) FAIL("multiref has wrong value"); + /* Check reference to nested nodes with common prefix */ + n3 = fdt_path_offset(fdt, "/foo/baz"); + if (n3 < 0) + FAIL("fdt_path_offset(/foo/baz): %s", fdt_strerror(n3)); + n4 = fdt_path_offset(fdt, "/foobar/baz"); + if (n4 < 0) + FAIL("fdt_path_offset(/foobar/baz): %s", fdt_strerror(n4)); + check_ref(fdt, n3, "/foobar/baz"); + check_ref(fdt, n4, "/foo/baz"); + check_rref(fdt); PASS(); diff --git a/tests/path-references.dts b/tests/path-references.dts index b00fd79..8c66d80 100644 --- a/tests/path-references.dts +++ b/tests/path-references.dts @@ -12,4 +12,17 @@ ref = &{/node1}; /* reference after target */ lref = &n1; }; + /* Check references to nested nodes with common prefix */ + foobar { + n3: baz { + ref = &{/foo/baz}; + lref = &n4; + }; + }; + foo { + n4: baz { + ref = &{/foobar/baz}; + lref = &n3; + }; + }; }; |