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Close file handle on error (#8846)

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Andrew Murray 2025-03-31 05:16:50 +11:00 committed by GitHub
parent 81be8d5410
commit f673f3e543
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src/PIL/TarIO.py
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@ -35,12 +35,16 @@ class TarIO(ContainerIO.ContainerIO[bytes]):
while True: while True:
s = self.fh.read(512) s = self.fh.read(512)
if len(s) != 512: if len(s) != 512:
self.fh.close()
msg = "unexpected end of tar file" msg = "unexpected end of tar file"
raise OSError(msg) raise OSError(msg)
name = s[:100].decode("utf-8") name = s[:100].decode("utf-8")
i = name.find("\0") i = name.find("\0")
if i == 0: if i == 0:
self.fh.close()
msg = "cannot find subfile" msg = "cannot find subfile"
raise OSError(msg) raise OSError(msg)
if i > 0: if i > 0: