799849 - Wrap nothrow libstdc++ operators so that dynamic libraries that use them go through jemalloc when it's enabled

Status: RESOLVED FIXED

(Core :: General, defect)

Description

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

If gecko code loads libraries on bionic platforms that use nothrow operators, then they can end up exchanging pointers to different heaps.  This obviously makes for unhappy/sg:crit.

Comment 1

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

Attachment: Wrap nothrow libstdc++ allocators

Comment 2

[Mike Hommey [:glandium]]

Comment on attachment 669878 [details] [diff] [review]
Wrap nothrow libstdc++ allocators

Review of attachment 669878 [details] [diff] [review]:
-----------------------------------------------------------------

You also need to add them to http://hg.mozilla.org/mozilla-central/file/99898ec9976a/configure.in#l7152

Comment 4

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

https://tbpl.mozilla.org/?tree=Try&rev=74760aaee795

Comment 5

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

https://hg.mozilla.org/integration/mozilla-inbound/rev/9cabc319f7ff

Comment 6

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

https://hg.mozilla.org/releases/mozilla-aurora/rev/0a60b5bfe5f9

Comment 7

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/9cabc319f7ff

Comment 8

[Ryan VanderMeulen [:RyanVM]]

Please set the appropriate tracking flags/whiteboard status when landing on aurora.