Commit 2132121f authored by Tooru Fujisawa's avatar Tooru Fujisawa
Browse files

Bug 1744473 - Add null-check after ExtensibleCompilationStencil allocation. r=nbp 

Differential Revision: https://phabricator.services.mozilla.com/D132872
parent be408c36

js/src/frontend/BytecodeCompiler.cpp

+9 −0
Original line number Diff line number Diff line
@@ -291,6 +291,9 @@ template <typename Unit> 
    auto extensibleStencil =

        cx->make_unique<frontend::ExtensibleCompilationStencil>(

            std::move(compiler.stencil()));

    if (!extensibleStencil) {

      return false;

    }



    auto stencil =

        cx->make_unique<CompilationStencil>(std::move(extensibleStencil));
@@ -893,6 +896,9 @@ template <typename Unit> 
    auto extensibleStencil =

        cx->make_unique<frontend::ExtensibleCompilationStencil>(

            std::move(compiler.stencil()));

    if (!extensibleStencil) {

      return false;

    }



    auto stencil =

        cx->make_unique<CompilationStencil>(std::move(extensibleStencil));
@@ -1061,6 +1067,9 @@ static bool CompileLazyFunctionToStencilMaybeInstantiate( 
    auto extensibleStencil =

        cx->make_unique<frontend::ExtensibleCompilationStencil>(

            std::move(compilationState));

    if (!extensibleStencil) {

      return false;

    }



    auto stencil =

        cx->make_unique<CompilationStencil>(std::move(extensibleStencil));