diff options
| author | _ov4 <ov4@ov4.org> | 2026-10-16 16:48:12 +0000 |
|---|---|---|
| committer | _ov4 <ov4@ov4.org> | 2026-10-16 16:48:12 +0000 |
| commit | 131b1594781cc92806a66672010c3c097e30bf4f (patch) | |
| tree | 847f62b3acc1c8fc074399ab9fcf7b0f86a2d382 /tools | |
| parent | bc9b82c7818df986385f6d0e7e29b7ed801566f7 (diff) | |
fix(jit): guard personality access with hasPersonalityFn
getPersonalityFn on a function without the personality operand reads out
of bounds. The newly created stub hit this in the reroute scan.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/driver/EmbeddedRunner.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/driver/EmbeddedRunner.cc b/tools/driver/EmbeddedRunner.cc index ddfb608..ca0a41c 100644 --- a/tools/driver/EmbeddedRunner.cc +++ b/tools/driver/EmbeddedRunner.cc @@ -448,7 +448,7 @@ int runEmbedded(const cps::CodeGen &CG) { continue; bool Used = false; for (auto &F : M.functions()) { - if (F.getPersonalityFn() && + if (F.hasPersonalityFn() && F.getPersonalityFn()->stripPointerCasts() == Real) { Used = true; break; @@ -469,7 +469,7 @@ int runEmbedded(const cps::CodeGen &CG) { C->setTailCall(); B.CreateRet(C); for (auto &F : M.functions()) { - if (F.getPersonalityFn() && + if (F.hasPersonalityFn() && F.getPersonalityFn()->stripPointerCasts() == Real) F.setPersonalityFn(Fwd); } |