30 lines
1020 B
Diff
30 lines
1020 B
Diff
From 53c80281d7f745cc1804901ec6f5b61d236688e0 Mon Sep 17 00:00:00 2001
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From: Eric Soroos <eric-github@soroos.net>
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Date: Wed, 31 Mar 2021 21:16:43 +0200
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Subject: [PATCH] fix for crash-8115
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Conflict:NA
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Reference:https://github.com/python-pillow/Pillow/commit/53c80281d7f745cc1804901ec6f5b61d236688e0
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---
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src/PIL/TiffImagePlugin.py | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/PIL/TiffImagePlugin.py b/src/PIL/TiffImagePlugin.py
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index 0b70ce3..ced414f 100644
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--- a/src/PIL/TiffImagePlugin.py
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+++ b/src/PIL/TiffImagePlugin.py
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@@ -1250,6 +1250,10 @@ class TiffImageFile(ImageFile.ImageFile):
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if bps_count > len(bps_tuple) and len(bps_tuple) == 1:
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bps_tuple = bps_tuple * bps_count
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+ samplesPerPixel = self.tag_v2.get(SAMPLESPERPIXEL, 1)
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+ if len(bps_tuple) != samplesPerPixel:
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+ raise SyntaxError("unknown data organization")
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+
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# mode: check photometric interpretation and bits per pixel
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key = (
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self.tag_v2.prefix,
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--
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2.23.0
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