1001607 - crash in js::ExecuteRegExp(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSString*>, js::MatchConduit&, js::RegExpStaticsUpdate)

Status: RESOLVED DUPLICATE of bug 932038

(Core :: JavaScript Engine, defect, P5)

Description

[Kevin Brosnan [Ex-Mozilla]]

This bug was filed from the Socorro interface and is 
report bp-ee1f45b8-18e1-442b-9d23-ecc912140328.
=============================================================

Crash that happens cross platform but is much more prevalent on Firefox for Android (95% of crashes). URLs are not very interesting https://www.facebook.com and http://www.vk.com dominate. Happens on a wide variety of devices though older devices are much more likely to crash. Memory pressure or OOM related?

0 	@0x5985e044 	
1 	libxul.so    js::ExecuteRegExp(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSString*>, js::MatchConduit&, js::RegExpStaticsUpdate)    js/src/builtin/RegExp.cpp
2 	libxul.so    js::regexp_test(JSContext*, unsigned int, JS::Value*)    js/src/builtin/RegExp.cpp
3 	@0x5985f156

https://crash-stats.mozilla.com/report/list?range_unit=days&range_value=28&signature=js%3A%3AExecuteRegExp%28JSContext*%2C+JS%3A%3AHandle%3CJSObject*%3E%2C+JS%3A%3AHandle%3CJSString*%3E%2C+js%3A%3AMatchConduit%26%2C+js%3A%3ARegExpStaticsUpdate%29

Comment 1

[:glob ✱]

i hit this on osx, and my system wasn't under any memory pressure at the time.
bp-8f7bd368-d7c7-433a-a7ac-e0dba2140519

Comment 2

[Brad Lassey [:blassey] (use needinfo?)]

filter on [mass-p5]