29c94dd522
* gnu/packages/image.scm (freeimage)[source]: Add patches. * gnu/packages/patches/freeimage-CVE-2020-21428.patch, gnu/packages/patches/freeimage-CVE-2020-22524.patch: New files. * gnu/local.mk (dist_patch_DATA): Register them. Change-Id: Iec114f2295cafbc8b55e81c0d8e4a361fd653152
18 lines
852 B
Diff
18 lines
852 B
Diff
https://sources.debian.org/data/main/f/freeimage/3.18.0%2Bds2-10/debian/patches/r1877-improved-DDS-plugin-against-malicious-images.patch
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Origin: upstream, r1877
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Index: Source/FreeImage/PluginDDS.cpp
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===================================================================
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diff --git a/Source/FreeImage/PluginDDS.cpp b/Source/FreeImage/PluginDDS.cpp
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--- a/Source/FreeImage/PluginDDS.cpp (revision 1876)
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+++ b/Source/FreeImage/PluginDDS.cpp (revision 1877)
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@@ -617,7 +617,7 @@
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// read the file
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// -------------------------------------------------------------------------
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- const int line = CalculateLine(width, bpp);
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+ const int line = CalculateLine(width, FreeImage_GetBPP(dib));
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const int filePitch = ((desc->dwFlags & DDSD_PITCH) == DDSD_PITCH) ? (int)desc->dwPitchOrLinearSize : line;
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const long delta = (long)filePitch - (long)line;
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