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| author | Alex Beregszaszi <alex@rtfs.hu> | 2017-04-25 05:38:03 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2017-04-25 05:38:03 +0800 |
| commit | 2f66c69bd107928ede7b52d1404fdf7e94c84a28 (patch) | |
| tree | 270f7ed1121349373d4be4b121919746f97b7f84 | |
| parent | 6202664d702289f77b6464f22bbe480478abafba (diff) | |
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Do not crash on invalid JSON input
| -rw-r--r-- | libsolidity/interface/StandardCompiler.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index 2b280dd5..a1e6deb0 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -181,6 +181,10 @@ Json::Value StandardCompiler::compileInternal(Json::Value const& _input) for (auto const& sourceName: sources.getMemberNames()) { string hash; + + if (!sources[sourceName].isObject()) + return formatFatalError("JSONError", "Source input is not a JSON object."); + if (sources[sourceName]["keccak256"].isString()) hash = sources[sourceName]["keccak256"].asString(); |