1422394 - Add a mechanism to safely report DLL load events

Status: RESOLVED FIXED

(Core :: mozglue, enhancement)

Description

[(No longer employed by Mozilla) Aaron Klotz]

We need this for UIA client detection because we cannot initiate that detection until *after* uiautomationcore.dll has been injected into our address space.

Comment 1

[(No longer employed by Mozilla) Aaron Klotz]

Attachment: Add mechanism to allow reporting of DLL load events to the observer service

Note that this code is a bit more generic than it needs to be because I anticipate that we'll be enhancing this with additional functionality for InjectEject work.

Comment 2

[(No longer employed by Mozilla) Aaron Klotz]

https://hg.mozilla.org/integration/mozilla-inbound/rev/96940dc4db4491f6feec04cb19a812a81b94b9e2
Bug 1422394: Add a mechanism to report dll loads to an observer; r=jimm

Comment 3

[(No longer employed by Mozilla) Aaron Klotz]

https://hg.mozilla.org/integration/mozilla-inbound/rev/8f233446cd06b7c91f66327cb8c8b0866eb68919
Bug 1422394: Follow-up: Add missing include to fix mingw bustage; r=bustage

Comment 4

[Cristian Brindusan [:cbrindusan]]

Backed out for browser-chrome failure in test_headless_screenshot:

https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&revision=a4d279371d35bd824ca5a854097b92c6b8f9b738&filter-classifiedState=unclassified&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception

https://hg.mozilla.org/integration/mozilla-inbound/rev/ef5dabc27585bdf919419bd8d668a60f40c51ef5

Comment 5

[(No longer employed by Mozilla) Aaron Klotz]

Naturally I cannot reproduce this locally....

Comment 6

[(No longer employed by Mozilla) Aaron Klotz]

Attachment: Add mechanism to allow reporting of DLL load events to the observer service (r2)

I was able to reproduce this on an opt build. This updated patch adds the various build fixes.

Comment 7

[(No longer employed by Mozilla) Aaron Klotz]

https://hg.mozilla.org/integration/mozilla-inbound/rev/d9ec1dda6c57b28b460a3e5bc35451519854593b
Bug 1422394: Add a mechanism to report dll loads to an observer; r=jimm

Comment 8

[Dorel Luca [:dluca]]

https://hg.mozilla.org/mozilla-central/rev/d9ec1dda6c57