Fixed crash when duplicating PHYSFS_Io for zipfiles.

(transplanted from 67ca4c4f043ecf050c395e767845733512c83de2)
icculus · Oct 23, 2017 · e290b8d · e290b8d
1 parent 12b7a80
commit e290b8d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/physfs_archiver_zip.c b/src/physfs_archiver_zip.c
@@ -455,6 +455,7 @@ static PHYSFS_Io *ZIP_duplicate(PHYSFS_Io *io)
     finfo->io = zip_get_io(origfinfo->io, NULL, finfo->entry);
     GOTO_IF_ERRPASS(!finfo->io, failed);
 
+    initializeZStream(&finfo->stream);
     if (finfo->entry->compression_method != COMPMETH_NONE)
     {
         finfo->buffer = (PHYSFS_uint8 *) allocator.Malloc(ZIP_READBUFSIZE);