| Issue |
142868
|
| Summary |
lld-link: delay load stub sometimes not marked as a CFG target
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
jstarks
|
This is basically the same as #46961, which was fixed long ago. The only difference seems to be the function and DLL being referenced.
test.cpp:
```cxx
int main() {
extern "C" __declspec(dllimport) int WSACleanup(void);
decltype(WSACleanup)* volatile ptr = &WSACleanup;
ptr();
}
```
Build:
* Compile: `cl -c test.cpp -guard:cf -nologo test.cpp`
* Link: `<linker> test.obj -debug ws2_32.lib -guard:cf -delayload:ws2_32.dll dloadhelper.lib -nologo`
With `lld-link`, the resulting binary will hit a CFG failure. With `link`, the binary will successfully run.
The results are the same whether `cl` or `clang-cl` is used as the compiler.
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