mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-08-05 23:59:49 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Ensure EC on stack when resolving/rejecting image decode promise

Browse source 
Fixes #419
This commit is contained in:
Andreas Kling 2024-07-05 15:34:13 +02:00 • committed by Andreas Kling
commit 9c80326053
Notes: sideshowbarker 2024-07-16 20:12:13 +09:00
1 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp
View file

@ -293,6 +293,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> HTMLImageElement::decode() co
return false; return false;
auto exception = WebIDL::EncodingError::create(realm, "Node document not fully active"_fly_string); auto exception = WebIDL::EncodingError::create(realm, "Node document not fully active"_fly_string);
HTML::TemporaryExecutionContext context(HTML::relevant_settings_object(*this));
WebIDL::reject_promise(realm, promise, exception); WebIDL::reject_promise(realm, promise, exception);
return true; return true;
}; };
@ -302,6 +303,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> HTMLImageElement::decode() co
return false; return false;
auto exception = WebIDL::EncodingError::create(realm, "Current request state is broken"_fly_string); auto exception = WebIDL::EncodingError::create(realm, "Current request state is broken"_fly_string);
HTML::TemporaryExecutionContext context(HTML::relevant_settings_object(*this));
WebIDL::reject_promise(realm, promise, exception); WebIDL::reject_promise(realm, promise, exception);
return true; return true;
}; };
@ -349,7 +351,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> HTMLImageElement::decode() co
// (Typically, this would only be violated in low-memory situations that require evicting decoded image data, or when the image is too large // (Typically, this would only be violated in low-memory situations that require evicting decoded image data, or when the image is too large
// to keep in decoded form for this period of time.) // to keep in decoded form for this period of time.)
HTML::TemporaryExecutionContext execution_context { Bindings::host_defined_environment_settings_object(realm) }; HTML::TemporaryExecutionContext context(HTML::relevant_settings_object(*this));
WebIDL::resolve_promise(realm, promise, JS::js_undefined()); WebIDL::resolve_promise(realm, promise, JS::js_undefined());
} }
}); });