X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Flookup_table.c;h=37d701a1e49403efc7c6387c537c13d05bf62fdd;hp=2a5bac311ff4b11835b52a091ecf37320d790d7e;hb=b072e7cbca1ccb874e22aa94e3efae37ce211939;hpb=465a630d28e93b09e55ca07b1a6cae8def3b42f5

diff --git a/src/lookup_table.c b/src/lookup_table.c
index 2a5bac31..37d701a1 100644
--- a/src/lookup_table.c
+++ b/src/lookup_table.c
@@ -574,6 +574,13 @@ read_wim_lookup_table(WIMStruct *wim)
 		if (cur_entry->resource_entry.flags & WIM_RESHDR_FLAG_METADATA) {
 			/* Lookup table entry for a metadata resource */
 			if (cur_entry->refcnt != 1) {
+				/* Metadata entries with no references must be
+				 * ignored.  See for example the WinPE WIMs from
+				 * WAIK v2.1.  */
+				if (cur_entry->refcnt == 0) {
+					free_lookup_table_entry(cur_entry);
+					continue;
+				}
 				if (wimlib_print_errors) {
 					ERROR("Found metadata resource with refcnt != 1:");
 					print_lookup_table_entry(cur_entry, stderr);
@@ -1035,7 +1042,7 @@ out:
 #endif
 
 int
-resource_not_found_error(struct wim_inode *inode, const u8 *hash)
+resource_not_found_error(const struct wim_inode *inode, const u8 *hash)
 {
 	if (wimlib_print_errors) {
 		ERROR("\"%"TS"\": resource not found", inode_first_full_path(inode));
@@ -1214,6 +1221,22 @@ inode_unnamed_lte(const struct wim_inode *inode,
 		return inode_unnamed_lte_unresolved(inode, table);
 }
 
+const u8 *
+inode_unnamed_stream_hash(const struct wim_inode *inode)
+{
+	const u8 *hash;
+
+	for (unsigned i = 0; i <= inode->i_num_ads; i++) {
+		if (inode_stream_name_nbytes(inode, i) == 0) {
+			hash = inode_stream_hash(inode, i);
+			if (!is_zero_hash(hash))
+				return hash;
+		}
+	}
+	return NULL;
+}
+
+
 static int
 lte_add_stream_size(struct wim_lookup_table_entry *lte, void *total_bytes_p)
 {
@@ -1380,8 +1403,6 @@ reference_resource_paths(WIMStruct *wim,
 	unsigned i;
 	int ret;
 
-	open_flags |= WIMLIB_OPEN_FLAG_SPLIT_OK;
-
 	resource_wims = CALLOC(num_resource_wimfiles, sizeof(resource_wims[0]));
 	if (!resource_wims)
 		return WIMLIB_ERR_NOMEM;