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
1009 B
Diff
29 lines
1009 B
Diff
From 8a03413b6b154100076bfedf6388a348189a6791 Mon Sep 17 00:00:00 2001
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From: Armin Novak <armin.novak@thincast.com>
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Date: Tue, 10 Mar 2026 09:17:23 +0100
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Subject: [PATCH] [codec,planar] add early length check to avoid oob read
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CVE: CVE-2026-31897
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Upstream-Status: Backport [https://github.com/FreeRDP/FreeRDP/commit/cd27c8faca0eeb0d4309cc5837dfdf3c42eba4e7]
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Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
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---
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libfreerdp/codec/planar.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/libfreerdp/codec/planar.c b/libfreerdp/codec/planar.c
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index 4b51a023e..f3e00f9e5 100644
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--- a/libfreerdp/codec/planar.c
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+++ b/libfreerdp/codec/planar.c
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@@ -720,9 +720,9 @@ BOOL planar_decompress(BITMAP_PLANAR_CONTEXT* planar, const BYTE* pSrcData, UINT
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srcp = pSrcData;
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- if (!pSrcData)
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+ if (!pSrcData || (SrcSize < 1))
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{
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- WLog_ERR(TAG, "Invalid argument pSrcData=NULL");
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+ WLog_ERR(TAG, "Invalid argument pSrcData=%p [size=%" PRIu32 "]", pSrcData, SrcSize);
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return FALSE;
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}
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