1982261 - Crash in [@ IPCError-browser | SetCookies Invalid cookie received.]

Status: NEW

(Core :: DOM: Core & HTML, defect)

Description

[BugBot [:suhaib / :marco/ :calixte]]

Crash report: https://crash-stats.mozilla.org/report/index/ee441322-b777-4419-8e5d-bffec0250723

Reason: DUMP_REQUESTED

Top 10 frames of crashing thread:

0  libxul.so  mozilla::dom::binding_detail::GenericGetter<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>  dom/bindings/BindingUtils.cpp
0  libxul.so  CallJSNative  js/src/vm/Interpreter.cpp:501
0  libxul.so  js::InternalCallOrConstruct  js/src/vm/Interpreter.cpp:597
0  libxul.so  InternalCall  js/src/vm/Interpreter.cpp:664
0  libxul.so  js::Call  js/src/vm/Interpreter.cpp:696
0  libxul.so  js::CallGetter  js/src/vm/Interpreter.cpp:818
0  libxul.so  CallGetter  js/src/vm/NativeObject.cpp:2125
0  libxul.so  GetExistingProperty<  js/src/vm/NativeObject.cpp:2153
0  libxul.so  NativeGetPropertyInline<  js/src/vm/NativeObject.cpp:2296
0  libxul.so  js::NativeGetProperty  js/src/vm/NativeObject.cpp:2326

By querying Nightly crashes reported within the last 2 months, here are some insights about the signature:

• First crash report: 2025-07-23
• Process type: Content
• Is startup crash: No
• Has user comments: No
• Is null crash: No

By analyzing the backtrace, the regression may have been introduced by a patch [1] to fix Bug 1976971.

[1] https://hg.mozilla.org/mozilla-central/rev?node=9638f25e3a87

:jrmuizel, since you are the author of the potential regressor, could you please take a look?

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1976971