francis.wang
4c86c082a2
Combine poky (Yocto scarthgap), meta-openembedded (scarthgap), and meta-openwrt into a single repository. Components: - poky/ Yocto core framework (BitBake + OE-Core) - meta-openembedded/ Community layers (meta-oe, meta-python, meta-networking) - meta-openwrt/ OpenWrt customization layer - setup-env.sh One-click build environment setup - README.md Project documentation
29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
From 949bf7ded2c23449439e2c3e1f63368cf7985800 Mon Sep 17 00:00:00 2001
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From: "Eric S. Raymond" <esr@thyrsus.com>
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Date: Wed, 18 Feb 2026 18:06:50 -0500
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Subject: [PATCH] Resolve SourceForge bug #187: CVE-2025-31344
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CVE: CVE-2025-31344
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Upstream-Status: Backport [https://sourceforge.net/p/giflib/code/ci/7bbe8ea1a595bb7509ffa0a86b076e9b720e85af]
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Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
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---
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gif2rgb.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/gif2rgb.c b/gif2rgb.c
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index d51226d..4ce2104 100644
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--- a/gif2rgb.c
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+++ b/gif2rgb.c
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@@ -329,6 +329,11 @@ static void DumpScreen2RGB(char *FileName, int OneFileFlag,
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GifRow = ScreenBuffer[i];
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GifQprintf("\b\b\b\b%-4d", ScreenHeight - i);
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for (j = 0; j < ScreenWidth; j++) {
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+ /* Check if color is within color palete */
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+ if (GifRow[j] >= ColorMap->ColorCount) {
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+ GIF_EXIT(GifErrorString(
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+ D_GIF_ERR_IMAGE_DEFECT));
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+ }
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ColorMapEntry = &ColorMap->Colors[GifRow[j]];
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Buffers[0][j] = ColorMapEntry->Red;
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Buffers[1][j] = ColorMapEntry->Green;
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