Closed Bug 1067513 Opened 11 years ago Closed 11 years ago

Incorporate base::LazyInstance fixes from upstream

Categories

(Core :: IPC, defect)

defect
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla35
Tracking Status
firefox33 --- fixed
firefox34 --- fixed
firefox35 --- fixed

People

(Reporter: jchen, Assigned: jchen)

Details

Attachments

(1 file)

This patch imports the following files from upstream, and adapts them to the in-tree fork at ipc/chromium, * src/base/lazy_instance.cc * src/base/lazy_instance.h The updated code fixes several issues with LazyInstance [1-4], which we suspect are causing crashes on Android (such as bug 1060009). LazyInstance usages in other files are updated to reflect changes in the class interface. Try: https://tbpl.mozilla.org/?tree=Try&rev=9f043c9fe425 [1] https://code.google.com/p/chromium/issues/detail?id=28749 [2] https://code.google.com/p/chromium/issues/detail?id=64930 [3] https://code.google.com/p/chromium/issues/detail?id=65298 [4] https://code.google.com/p/chromium/issues/detail?id=82122
Attachment #8490163 - Flags: review?(benjamin)
Comment on attachment 8490163 [details] [diff] [review] Import updated base::LazyInstance from upstream (v1) Do I need to actually-review this, or is this a straight import from upstream? Does the other fork at /security/sandbox/chromium/base/lazy_instance.h also need this?
Flags: needinfo?(nchen)
(In reply to Benjamin Smedberg [:bsmedberg] from comment #2) > Comment on attachment 8490163 [details] [diff] [review] > Import updated base::LazyInstance from upstream (v1) > > Do I need to actually-review this, or is this a straight import from > upstream? Straight import, except I had to change LazyInstance::private_buf_ to using mozilla::AlignedStorage2 instead of the Chromium version (it's a straightforward change though). > Does the other fork at /security/sandbox/chromium/base/lazy_instance.h also > need this? That version is already up-to-date.
Flags: needinfo?(nchen)
Attachment #8490163 - Flags: review?(benjamin) → review+
Assignee: nobody → nchen
Status: NEW → ASSIGNED
Status: ASSIGNED → RESOLVED
Closed: 11 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla35
Comment on attachment 8490163 [details] [diff] [review] Import updated base::LazyInstance from upstream (v1) Approval Request Comment [Feature/regressing bug #]: N/A [User impact if declined]: We suspect this patch may fix the unidentified crash in bug 1060009 that's happening on all channels. [Describe test coverage new/current, TBPL]: m-c; locally [Risks and why]: Small risk because this introduces new code, even though the code comes from existing Chromium upstream source; however, we do want to see if this fixes the crashes in bug 1060009, which we can only find out through the beta channel. [String/UUID change made/needed]: None
Attachment #8490163 - Flags: approval-mozilla-beta?
Attachment #8490163 - Flags: approval-mozilla-aurora?
Comment on attachment 8490163 [details] [diff] [review] Import updated base::LazyInstance from upstream (v1) I am going to take it in aurora, if it does not cause issue, I will merge it in beta (probably beta 6 or 7)
Attachment #8490163 - Flags: approval-mozilla-aurora? → approval-mozilla-aurora+
Comment on attachment 8490163 [details] [diff] [review] Import updated base::LazyInstance from upstream (v1) Taking it for beta 6
Attachment #8490163 - Flags: approval-mozilla-beta? → approval-mozilla-beta+
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