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fix: add static casts to destination type to avoid overflows in multiplication

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Related-To: NEO-9038
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2023-10-05 14:56:27 +00:00
committed by Compute-Runtime-Automation
parent 83c306e927
commit 2ab4aeda85
5 changed files with 10 additions and 10 deletions
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6
shared/source/device_binary_format/elf/elf_decoder.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020-2021 Intel Corporation
* Copyright (C) 2020-2023 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -44,12 +44,12 @@ Elf<NumBits> decodeElf(const ArrayRef<const uint8_t> binary, std::string &outErr
return {};
}
if (ret.elfFileHeader->phOff + ret.elfFileHeader->phNum * ret.elfFileHeader->phEntSize > binary.size()) {
if (ret.elfFileHeader->phOff + static_cast<uint32_t>(ret.elfFileHeader->phNum * ret.elfFileHeader->phEntSize) > binary.size()) {
outErrReason = "Out of bounds program headers table";
return {};
}
if (ret.elfFileHeader->shOff + ret.elfFileHeader->shNum * ret.elfFileHeader->shEntSize > binary.size()) {
if (ret.elfFileHeader->shOff + static_cast<uint32_t>(ret.elfFileHeader->shNum * ret.elfFileHeader->shEntSize) > binary.size()) {
outErrReason = "Out of bounds section headers table";
return {};
}