From 3ee5a9b094b83e6ffdfda2bdeab562e64d4c3e82 Mon Sep 17 00:00:00 2001 From: Andrew Murray Date: Sun, 1 Aug 2021 18:39:35 +1000 Subject: [PATCH] Stop reading from "res " after all information is extracted --- src/PIL/Jpeg2KImagePlugin.py | 1 + 1 file changed, 1 insertion(+) diff --git a/src/PIL/Jpeg2KImagePlugin.py b/src/PIL/Jpeg2KImagePlugin.py index cb774595e..01d2621a1 100644 --- a/src/PIL/Jpeg2KImagePlugin.py +++ b/src/PIL/Jpeg2KImagePlugin.py @@ -216,6 +216,7 @@ def _parse_jp2_header(fp): vres = _res_to_dpi(vrcn, vrcd, vrce) if hres is not None and vres is not None: dpi = (hres, vres) + break if size is None or mode is None: raise SyntaxError("Malformed JP2 header")