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Fix crash on 0.4.10 when the file name contains a colon #556

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merged 2 commits into from
Oct 25, 2021
+72 −1
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Fix crash on 0.4.10 when the file name contains a colon #556

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8edc46c
Don't assume that file names do not contain colons when translating c…
cameel Oct 12, 2021
7c78d4c
Corectly handle Standard JSON with wrong file name splitting from 0.4…
cameel Oct 12, 2021
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26 changes: 26 additions & 0 deletions test/compiler.js
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Original file line number Diff line number Diff line change
Expand Up @@ -757,6 +757,31 @@ function runTests (solc, versionText) {
}
st.end();
});

t.test('compiling standard JSON (file names containing symbols)', function (st) {
var input = {
'language': 'Solidity',
'settings': {
'outputSelection': {
'*': {
'*': ['evm.bytecode']
}
}
},
'sources': {
'!@#$%^&*()_+-=[]{}\\|"\';:~`<>,.?/': {
'content': 'contract C {}'
}
}
};

var output = JSON.parse(solc.compile(JSON.stringify(input)));
st.ok(expectNoError(output));
var C = getBytecodeStandard(output, '!@#$%^&*()_+-=[]{}\\|"\';:~`<>,.?/', 'C');
st.ok(typeof C === 'string');
st.ok(C.length > 0);
st.end();
});
});
});

Expand Down Expand Up @@ -810,6 +835,7 @@ if (!noRemoteVersions) {
'v0.2.1+commit.91a6b35',
'v0.3.6+commit.3fc68da',
'v0.4.0+commit.acd334c9',
'v0.4.10+commit.f0d539ae',
'v0.4.11+commit.68ef5810',
'v0.4.12+commit.194ff033',
'v0.4.26+commit.4563c3fc'
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2 changes: 1 addition & 1 deletion translate.js
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Expand Up @@ -78,7 +78,7 @@ function translateJsonCompilerOutput (output, libraries) {
ret['contracts'] = {};
for (var contract in output['contracts']) {
// Split name first, can be `contract`, `:contract` or `filename:contract`
var tmp = contract.match(/^(([^:]*):)?([^:]+)$/);
var tmp = contract.match(/^((.*):)?([^:]+)$/);
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So the change is to find the last colon, right?

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Exactly. The assumption is that the contract name itself can never contain a colon so the last one must be the one separating it from the file name.

if (tmp.length !== 4) {
// Force abort
return null;
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