Opened 5 years ago

Last modified 5 years ago

#15231 assigned bug

[app_server] heap crash in Painter::AttachToBuffer

Reported by: diver Owned by: axeld
Priority: normal Milestone: Unscheduled
Component: Servers/app_server Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: All

Description

hrev53340+2 32 bit.

app_server crashed while opening a picture in ShowImage while compiling LO.

This looks like OOM, but debug report says: Memory: 2.00 GiB total, 1.07 GiB used

Attachments (1)

app_server-1689-debug-05-08-2019-20-53-38.report​ (56.2 KB ) - added by diver 5 years ago.

Download all attachments as: .zip

Change History (2)

by diver, 5 years ago

Attachment: app_server-1689-debug-05-08-2019-20-53-38.report​ added

comment:1 by waddlesplash, 5 years ago

Summary: [app_server] crashed in rpmalloc::_memory_deallocate_deferred → [app_server] heap crash in Painter::AttachToBuffer

I don't know why you think this looks like an OOM; it appears to be a use-after-free or double-free.

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