llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-compiler-rt-sanitizer Author: None (llvmbot) <details> <summary>Changes</summary> Backport 0a6a3c152faf56e07dd4f9e89e534d2b97eeab56 Requested by: @<!-- -->asl --- Full diff: https://github.com/llvm/llvm-project/pull/100219.diff 1 Files Affected: - (modified) compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cpp (+1-1) ``````````diff diff --git a/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cpp b/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cpp index 468a8fcd603f0..15788574dd995 100644 --- a/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cpp +++ b/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cpp @@ -207,7 +207,7 @@ struct VtablePrefix { std::type_info *TypeInfo; }; VtablePrefix *getVtablePrefix(void *Vtable) { - Vtable = ptrauth_auth_data(Vtable, ptrauth_key_cxx_vtable_pointer, 0); + Vtable = ptrauth_strip(Vtable, ptrauth_key_cxx_vtable_pointer); VtablePrefix *Vptr = reinterpret_cast<VtablePrefix*>(Vtable); VtablePrefix *Prefix = Vptr - 1; if (!IsAccessibleMemoryRange((uptr)Prefix, sizeof(VtablePrefix))) `````````` </details> https://github.com/llvm/llvm-project/pull/100219 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
