From 40a355a42d4a9444dc753c04c6608dade2f06a23 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:13:27 +0200 Subject: Adding upstream version 125.0.1. Signed-off-by: Daniel Baumann --- dom/ipc/JSValidatorChild.cpp | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'dom/ipc/JSValidatorChild.cpp') diff --git a/dom/ipc/JSValidatorChild.cpp b/dom/ipc/JSValidatorChild.cpp index 5070a46492..86ddeb3434 100644 --- a/dom/ipc/JSValidatorChild.cpp +++ b/dom/ipc/JSValidatorChild.cpp @@ -179,7 +179,12 @@ JSValidatorChild::GetUTF8EncodedContent( JSValidatorChild::ValidatorResult JSValidatorChild::ShouldAllowJS( const mozilla::Span& aSpan) const { - MOZ_ASSERT(!aSpan.IsEmpty()); + // It's possible that the data we get is not valid UTF-8, so aSpan + // ends empty here. We should treat it as a failure because this + // is not valid JS. + if (aSpan.IsEmpty()) { + return ValidatorResult::Failure; + } MOZ_DIAGNOSTIC_ASSERT(IsUtf8(aSpan)); @@ -202,9 +207,8 @@ JSValidatorChild::ValidatorResult JSValidatorChild::ShouldAllowJS( prefableOptions.setAsmJSOption(JS::AsmJSOption::DisabledByAsmJSPref); JS::CompileOptions options(prefableOptions); - JS::CompilationStorage storage; RefPtr stencil = - JS::CompileGlobalScriptToStencil(fc, options, srcBuf, storage); + JS::CompileGlobalScriptToStencil(fc, options, srcBuf); if (!stencil) { JS::ClearFrontendErrors(fc); -- cgit v1.2.3