diff options
Diffstat (limited to 'src/wasm')
| -rw-r--r-- | src/wasm/wasm-binary.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/wasm/wasm-binary.cpp b/src/wasm/wasm-binary.cpp index 01b3602eb..cd1ca7dfd 100644 --- a/src/wasm/wasm-binary.cpp +++ b/src/wasm/wasm-binary.cpp @@ -2591,6 +2591,9 @@ void WasmBinaryReader::readImports() { Name name(std::string("gimport$") + std::to_string(globalCounter++)); auto type = getConcreteType(); auto mutable_ = getU32LEB(); + if (mutable_ & ~1) { + throwError("Global mutability must be 0 or 1"); + } auto curr = builder.makeGlobal(name, type, |