RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 04:07:44 +00:00
Code Issues Activity Actions

LibJS+Everywhere: Make PrimitiveString and Utf16String fallible

Browse source 
This makes construction of Utf16String fallible in OOM conditions. The
immediate impact is that PrimitiveString must then be fallible as well,
as it may either transcode UTF-8 to UTF-16, or create a UTF-16 string
from ropes.

There are a couple of places where it is very non-trivial to propagate
the error further. A FIXME has been added to those locations.
This commit is contained in:
Timothy Flynn 2023-01-07 12:24:05 -05:00 • committed by Linus Groh
parent d793262beb
commit 115baa7e32
57 changed files with 306 additions and 295 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/Libraries/LibWeb/Fetch/Body.cpp
View file

@ -163,7 +163,7 @@ JS::NonnullGCPtr<JS::Promise> consume_body(JS::Realm& realm, BodyMixin const& ob
// 4. Let steps be to return the result of package data with the first argument given, type, and object’s MIME type.
auto steps = [&vm, &realm, &object, type](JS::Value value) -> WebIDL::ExceptionOr<JS::Value> {
VERIFY(value.is_string());
auto bytes = TRY_OR_THROW_OOM(vm, ByteBuffer::copy(value.as_string().deprecated_string().bytes()));
auto bytes = TRY_OR_THROW_OOM(vm, ByteBuffer::copy(TRY(value.as_string().deprecated_string()).bytes()));
return package_data(realm, move(bytes), type, object.mime_type_impl());
};