Add comment for REPARSE_POINT

nih-at · Aug 21, 2024 · d9601ab · d9601ab
1 parent eaefd9d
commit d9601ab
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/zip_source_file_win32_named.c b/lib/zip_source_file_win32_named.c
@@ -224,6 +224,8 @@ _zip_win32_named_op_stat(zip_source_file_context_t *ctx, zip_source_file_stat_t
         if ((file_attributes.dwFileAttributes & (FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_DEVICE)) == 0) {
             if (file_attributes.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) {
                 WIN32_FIND_DATA find_data;
+                /* Deduplication on Windows replaces files with reparse points;
+		 * accept them as regular files. */
                 if (file_ops->find_first_file(ctx->fname, &find_data) != INVALID_HANDLE_VALUE) {
                     st->regular_file = (find_data.dwReserved0 == IO_REPARSE_TAG_DEDUP);
                 }