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Update Buildroot 2020.02.2 (#682)

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Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
This commit is contained in:
Pascal Vizeli
2020-05-20 17:32:11 +02:00
committed by GitHub
parent ce3c80641b
commit 035e3884d8
264 changed files with 4460 additions and 1085 deletions
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25
buildroot/package/p7zip/0001-CVE-2016-9296.patch Normal file
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@@ -0,0 +1,25 @@
From: Robert Luberda <robert@debian.org>
Date: Sat, 19 Nov 2016 08:48:08 +0100
Subject: Fix nullptr dereference (CVE-2016-9296)
Patch taken from https://sourceforge.net/p/p7zip/bugs/185/
Signed-off-by: André Hentschel <nerv@dawncrow.de>
---
CPP/7zip/Archive/7z/7zIn.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/CPP/7zip/Archive/7z/7zIn.cpp b/CPP/7zip/Archive/7z/7zIn.cpp
index b0c6b98..7c6dde2 100644
--- a/CPP/7zip/Archive/7z/7zIn.cpp
+++ b/CPP/7zip/Archive/7z/7zIn.cpp
@@ -1097,7 +1097,8 @@ HRESULT CInArchive::ReadAndDecodePackedStreams(
if (CrcCalc(data, unpackSize) != folders.FolderCRCs.Vals[i])
ThrowIncorrect();
}
- HeadersSize += folders.PackPositions[folders.NumPackStreams];
+ if (folders.PackPositions)
+ HeadersSize += folders.PackPositions[folders.NumPackStreams];
return S_OK;
}