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crypto: Use compressed sizes in offset calculation for KIP decompression 

Fixes a fatal crash on start when deriving keys.
This commit is contained in:
Zach Hilman 2018-10-19 18:37:58 -04:00
parent 12401a0d87
commit 0aef2b9c26
1 changed files with 2 additions and 1 deletions
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3
src/core/crypto/partition_data_manager.cpp
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@ -516,7 +516,8 @@ void PartitionDataManager::DecryptPackage2(const std::array<Key128, 0x20>& packa
out.insert(out.end(), rodata.begin(), rodata.end()); out.insert(out.end(), rodata.begin(), rodata.end());
out.insert(out.end(), data.begin(), data.end()); out.insert(out.end(), data.begin(), data.end());
offset += sizeof(KIPHeader) + out.size(); offset += sizeof(KIPHeader) + kip.sections[0].size_compressed +
kip.sections[1].size_compressed + kip.sections[2].size_compressed;
if (name == "FS") if (name == "FS")
package2_fs[static_cast<size_t>(type)] = std::move(out); package2_fs[static_cast<size_t>(type)] = std::move(out);