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Merge pull request #711 from chriseth/canonical

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Store non-canonical version.
This commit is contained in:
chriseth 2016-07-18 16:58:38 +02:00 committed by GitHub
commit 417fde3eab
1 changed files with 8 additions and 8 deletions
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16
solc/CommandLineInterface.cpp
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@ -531,17 +531,17 @@ bool CommandLineInterface::processInput()
CompilerStack::ReadFileCallback fileReader = [this](string const& _path)
{
auto boostPath = boost::filesystem::path(_path);
if (!boost::filesystem::exists(boostPath))
auto path = boost::filesystem::path(_path);
if (!boost::filesystem::exists(path))
return CompilerStack::ReadFileResult{false, "File not found."};
boostPath = boost::filesystem::canonical(boostPath);
auto canonicalPath = boost::filesystem::canonical(path);
bool isAllowed = false;
for (auto const& allowedDir: m_allowedDirectories)
{
// If dir is a prefix of boostPath, we are fine.
if (
std::distance(allowedDir.begin(), allowedDir.end()) <= std::distance(boostPath.begin(), boostPath.end()) &&
std::equal(allowedDir.begin(), allowedDir.end(), boostPath.begin())
std::distance(allowedDir.begin(), allowedDir.end()) <= std::distance(canonicalPath.begin(), canonicalPath.end()) &&
std::equal(allowedDir.begin(), allowedDir.end(), canonicalPath.begin())
)
{
isAllowed = true;
@ -550,12 +550,12 @@ bool CommandLineInterface::processInput()
}
if (!isAllowed)
return CompilerStack::ReadFileResult{false, "File outside of allowed directories."};
else if (!boost::filesystem::is_regular_file(boostPath))
else if (!boost::filesystem::is_regular_file(canonicalPath))
return CompilerStack::ReadFileResult{false, "Not a valid file."};
else
{
auto contents = dev::contentsString(boostPath.string());
m_sourceCodes[boostPath.string()] = contents;
auto contents = dev::contentsString(canonicalPath.string());
m_sourceCodes[path.string()] = contents;
return CompilerStack::ReadFileResult{true, contents};
}
};