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be more tolerant of tag read failures

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this can occur if the MakerNote has a pointer to outside the EXIF block
This commit is contained in:
Eric Buehl 2013-08-19 22:51:50 +00:00
parent ca8e84dfce
commit 7430dc261f
1 changed files with 3 additions and 1 deletions
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4
PIL/TiffImagePlugin.py
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@ -398,7 +398,9 @@ class ImageFileDirectory(collections.MutableMapping):
data = ifd[8:8+size] data = ifd[8:8+size]
if len(data) != size: if len(data) != size:
raise IOError("not enough data") if Image.DEBUG:
print("- expecting to read %d bytes but only got %d. skipping tag %s" % (size, len(data), tag))
continue
self.tagdata[tag] = typ, data self.tagdata[tag] = typ, data
self.tagtype[tag] = typ self.tagtype[tag] = typ