Opened 6 years ago

Closed 3 years ago

#15069 closed bug (fixed)

[WebPositive] Double-free while browsing Google Maps

Reported by: waddlesplash Owned by: pulkomandy
Priority: normal Milestone: Unscheduled
Component: Kits/Web Kit Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: All

Description

This one is particularly tricky to reproduce. I couldn't get it to happen on x64 with the guarded heap (does the guarded heap track double frees properly?) but it has occured various times on 32-bit with the debug heap and with rpmalloc.

Attachments (1)

WebPositive-3720-debug-16-05-2019-19-26-28.report (293.3 KB ) - added by waddlesplash 6 years ago.

Download all attachments as: .zip

Change History (4)

comment:1 by waddlesplash, 6 years ago

Been browsing quite a while and haven't been able to trigger this on any other sites.

comment:2 by pulkomandy, 3 years ago

Component: Applications/WebPositiveKits/Web Kit

comment:3 by waddlesplash, 3 years ago

Resolution: fixed
Status: newclosed

While WebKit still crashes on Google Maps, usually with an "out of ports" problem, it seems that is covered by #12614. I haven't been able to trigger the double free, so, this one seems to be fixed.

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