mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
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18 lines
745 B
Diff
18 lines
745 B
Diff
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Index: p7zip_15.14.1/CPP/7zip/Archive/Udf/UdfIn.cpp
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===================================================================
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--- p7zip_15.14.1.orig/CPP/7zip/Archive/Udf/UdfIn.cpp
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+++ p7zip_15.14.1/CPP/7zip/Archive/Udf/UdfIn.cpp
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@@ -389,7 +389,11 @@ HRESULT CInArchive::ReadFileItem(int vol
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return S_FALSE;
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CFile &file = Files.Back();
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const CLogVol &vol = LogVols[volIndex];
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- CPartition &partition = Partitions[vol.PartitionMaps[lad.Location.PartitionRef].PartitionIndex];
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+ unsigned partitionRef = lad.Location.PartitionRef;
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+
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+ if (partitionRef >= vol.PartitionMaps.Size())
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+ return S_FALSE;
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+ CPartition &partition = Partitions[vol.PartitionMaps[partitionRef].PartitionIndex];
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UInt32 key = lad.Location.Pos;
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UInt32 value;
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