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26 lines
751 B
26 lines
751 B
From 2f8681e120d277e418941c4361c83b5028f67fd8 Mon Sep 17 00:00:00 2001
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From: clanmills <robin@clanmills.com>
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Date: Sat, 27 May 2017 10:18:17 +0100
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Subject: [PATCH 6/6] #1296 Fix submitted.
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---
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src/tiffcomposite.cpp | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/tiffcomposite.cpp b/src/tiffcomposite.cpp
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index c6b860d..0c9b9c4 100644
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--- a/src/tiffcomposite.cpp
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+++ b/src/tiffcomposite.cpp
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@@ -1611,6 +1611,8 @@ namespace Exiv2 {
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uint32_t TiffImageEntry::doWriteImage(IoWrapper& ioWrapper,
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ByteOrder /*byteOrder*/) const
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{
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+ if ( !pValue() ) throw Error(21); // #1296
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+
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uint32_t len = pValue()->sizeDataArea();
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if (len > 0) {
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#ifdef DEBUG
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--
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2.9.4
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