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Stop reading from "res " after all information is extracted

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This commit is contained in:
Andrew Murray 2021-08-01 18:39:35 +10:00
parent ae54838146
commit 3ee5a9b094
1 changed files with 1 additions and 0 deletions
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src/PIL/Jpeg2KImagePlugin.py
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@ -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")