18 lines
985 B
Diff
18 lines
985 B
Diff
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Origin: https://src.fedoraproject.org/rpms/freeimage/blob/f39/f/CVE-2023-47997.patch
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diff -rupN --no-dereference freeimage-svn-r1909-FreeImage-trunk/Source/FreeImage/PluginTIFF.cpp freeimage-svn-r1909-FreeImage-trunk-new/Source/FreeImage/PluginTIFF.cpp
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--- freeimage-svn-r1909-FreeImage-trunk/Source/FreeImage/PluginTIFF.cpp 2024-03-10 14:22:18.669574426 +0100
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+++ freeimage-svn-r1909-FreeImage-trunk-new/Source/FreeImage/PluginTIFF.cpp 2024-03-10 14:22:18.673574403 +0100
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@@ -1435,6 +1435,12 @@ Load(FreeImageIO *io, fi_handle handle,
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(int)bitspersample, (int)samplesperpixel, (int)photometric);
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throw (char*)NULL;
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}
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+ if (planar_config == PLANARCONFIG_SEPARATE && bitspersample < 8) {
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+ FreeImage_OutputMessageProc(s_format_id,
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+ "Unable to handle this format: bitspersample = 8, TIFFTAG_PLANARCONFIG = PLANARCONFIG_SEPARATE"
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+ );
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+ throw (char*)NULL;
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+ }
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// ---------------------------------------------------------------------------------
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