Commit 400f0c18 authored by Bobby Holley's avatar Bobby Holley
Browse files

Bug 1747925 - Revert pointer-arithmetic change in malloc_in_sandbox. r=shravanrn 

Because get_unsandboxed_pointer is templated, the original code was
correct.

Differential Revision: https://phabricator.services.mozilla.com/D134800
parent fe354152

third_party/rlbox/include/rlbox_sandbox.hpp

+1 −1
Original line number Diff line number Diff line
@@ -556,7 +556,7 @@ public: 
    }

    detail::dynamic_check(is_pointer_in_sandbox_memory(ptr),

                          "Malloc returned pointer outside the sandbox memory");

    auto ptr_end = reinterpret_cast<uintptr_t>(ptr + (total_size - 1));

    auto ptr_end = reinterpret_cast<uintptr_t>(ptr + (count - 1));

    detail::dynamic_check(

      is_in_same_sandbox(ptr, reinterpret_cast<void*>(ptr_end)),

      "Malloc returned a pointer whose range goes beyond sandbox memory");