[PATCH] D49607: [ELF] Check eh_frame_hdr overflow with PC offsets instead of PC absolute addresses

[Fangrui Song via Phabricator via llvm-commits]

MaskRay marked 2 inline comments as done.
MaskRay added inline comments.


================
Comment at: ELF/SyntheticSections.cpp:513
+              Twine::utohexstr(Pc - VA));
       uint32_t FdeVA = getParent()->Addr + Fde->OutputOff;
+      Ret.push_back({Pc, FdeVA});
----------------
ruiu wrote:
> Can't FdeVA overflow?

```
uint32_t Pc -> uint64_t PcRel
uint32_t FdeVA -> uint64_t FdeVARel
```


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D49607