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Use LZ4_decompress_safe

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This commit is contained in:
Miguel Portilla
2020-05-27 14:48:52 -04:00
committed by manojsdoshi
parent fb74eefa9e
commit 728651b5d5
1 changed files with 4 additions and 5 deletions
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9
src/ripple/nodestore/impl/codec.h
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@@ -51,13 +51,12 @@ lz4_decompress(void const* in, std::size_t in_size, BufferFactory&& bf)
Throw<std::runtime_error>("lz4 decompress: n == 0");
void* const out = bf(result.second);
result.first = out;
if (LZ4_decompress_fast(
if (LZ4_decompress_safe(
reinterpret_cast<char const*>(in) + n,
reinterpret_cast<char*>(out),
result.second) +
n !=
in_size)
Throw<std::runtime_error>("lz4 decompress: LZ4_decompress_fast");
in_size - n,
result.second) != result.second)
Throw<std::runtime_error>("lz4 decompress: LZ4_decompress_safe");
return result;
}