Fix buffer over-read and memory leaks when using long filepaths in a zip archive and improved robustness of long filepaths and reading files.

1 files changed, 7 insertions, 0 deletions

diff --git a/core/io/zip_io.h b/core/io/zip_io.h
index 094d490bcf..c59b981373 100644
--- a/core/io/zip_io.h
+++ b/core/io/zip_io.h
@@ -39,6 +39,13 @@
 #include "thirdparty/minizip/unzip.h"
 #include "thirdparty/minizip/zip.h"
 
+// Get the current file info and safely convert the full filepath to a String.
+int godot_unzip_get_current_file_info(unzFile p_zip_file, unz_file_info64 &r_file_info, String &r_filepath);
+// Try to locate the file in the archive specified by the filepath (works with large paths and Unicode).
+int godot_unzip_locate_file(unzFile p_zip_file, String p_filepath, bool p_case_sensitive = true);
+
+//
+
 void *zipio_open(voidpf opaque, const char *p_fname, int mode);
 uLong zipio_read(voidpf opaque, voidpf stream, void *buf, uLong size);
 uLong zipio_write(voidpf opaque, voidpf stream, const void *buf, uLong size);