diff options
Diffstat (limited to 'src/binaryen-shell.cpp')
| -rw-r--r-- | src/binaryen-shell.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/binaryen-shell.cpp b/src/binaryen-shell.cpp index facc706a4..b0965344c 100644 --- a/src/binaryen-shell.cpp +++ b/src/binaryen-shell.cpp @@ -63,6 +63,7 @@ struct ShellExternalInterface : ModuleInstance::ExternalInterface { memory = (char*)calloc(wasm.memory.initial, 1); // apply memory segments for (auto segment : wasm.memory.segments) { + assert(segment.offset + segment.size <= wasm.memory.initial); memcpy(memory + segment.offset, segment.data, segment.size); } } |