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Partial fix for test failures, works on py2.x

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This commit is contained in:
wiredfool 2014-08-26 15:30:03 -07:00
parent c5ac6d3094
commit f90a515464
1 changed files with 5 additions and 6 deletions
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11
PIL/TiffImagePlugin.py
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@ -632,18 +632,20 @@ class TiffImageFile(ImageFile.ImageFile):
def seek(self, frame): def seek(self, frame):
"Select a given frame as current image" "Select a given frame as current image"
if frame < 0: if frame < 0:
frame = 0 frame = 0
self._seek(frame) self._seek(frame)
# Create a new core image object on second and
# subsequent frames in the image. Image may be
# different size/mode.
Image._decompression_bomb_check(self.size)
self.im = Image.core.new(self.mode, self.size)
def tell(self): def tell(self):
"Return the current frame number" "Return the current frame number"
return self._tell() return self._tell()
def _seek(self, frame): def _seek(self, frame):
self.fp = self.__fp self.fp = self.__fp
if frame < self.__frame: if frame < self.__frame:
# rewind file # rewind file
@ -657,11 +659,8 @@ class TiffImageFile(ImageFile.ImageFile):
self.__next = self.tag.next self.__next = self.tag.next
self.__frame += 1 self.__frame += 1
self._setup() self._setup()
#UNDONE - decompresion bomb
self.im = Image.core.new(self.mode, self.size)
def _tell(self): def _tell(self):
return self.__frame return self.__frame
def _decoder(self, rawmode, layer, tile=None): def _decoder(self, rawmode, layer, tile=None):