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FIX: fix PngImageFile.load_end

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Ensure that the flow-control EOFError exceptions are properly handled.

closes #3527
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Thomas A Caswell 2019-01-02 10:46:51 -05:00
parent 41fba67fb0
commit 7436501a2a
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1 changed files with 5 additions and 0 deletions
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src/PIL/PngImagePlugin.py
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@ -677,6 +677,11 @@ class PngImageFile(ImageFile.ImageFile):
self.png.call(cid, pos, length)
except UnicodeDecodeError:
break
except EOFError:
# call dispatches out to chunk_* methods which
# mutate the internal state and then raise EOFError
# for a chunk that must be last.
break
self._text = self.png.im_text
self.png.close()
self.png = None