Closed
Bug 520661
Opened 15 years ago
Closed 15 years ago
nsDeque should handle out-of-memory better
Categories
(Core :: XPCOM, defect, P2)
Core
XPCOM
Tracking
()
RESOLVED
FIXED
mozilla1.9.3a1
Tracking | Status | |
---|---|---|
status1.9.2 | --- | beta1-fixed |
status1.9.1 | --- | .6-fixed |
People
(Reporter: dbaron, Assigned: dbaron)
Details
Attachments
(1 file)
3.49 KB,
patch
|
benjamin
:
review+
benjamin
:
approval1.9.2+
dveditz
:
approval1.9.1.6+
|
Details | Diff | Splinter Review |
peterv and I noticed this while debugging cycle collector crashes; given that the cycle collector creates nsDeque objects that require multi-megabyte allocations, this could actually affect users sometimes. (The cycle collector, at least, handles silent failure to add to a deque just fine, in that the worst side effect would be failure to collect objects.) I also made it use memcpy rather than copying the pointers in an array.
Attachment #404717 -
Flags: review?(benjamin)
Updated•15 years ago
|
Attachment #404717 -
Flags: review?(benjamin) → review+
Assignee | ||
Comment 1•15 years ago
|
||
http://hg.mozilla.org/mozilla-central/rev/95fb146a7337
Status: ASSIGNED → RESOLVED
Closed: 15 years ago
Priority: -- → P2
Resolution: --- → FIXED
Target Milestone: --- → mozilla1.9.3a1
Assignee | ||
Comment 2•15 years ago
|
||
Comment on attachment 404717 [details] [diff] [review] patch Want to get this in on the chance that it's responsible for some of the cycle collector crashes.
Attachment #404717 -
Flags: approval1.9.2?
Updated•15 years ago
|
Attachment #404717 -
Flags: approval1.9.2? → approval1.9.2+
Assignee | ||
Comment 3•15 years ago
|
||
http://hg.mozilla.org/releases/mozilla-1.9.2/rev/d2a814272746
status1.9.2:
--- → beta1-fixed
Assignee | ||
Updated•15 years ago
|
Attachment #404717 -
Flags: approval1.9.1.5?
Comment 4•15 years ago
|
||
Comment on attachment 404717 [details] [diff] [review] patch > * @return capacity of the deque > * If the deque did not grow, > * and you knew its capacity beforehand, > * then this would be a way to indicate the failure. > */ >-PRInt32 nsDeque::GrowCapacity() { >+PRBool nsDeque::GrowCapacity() { Could you fix up the comment to match the new return value? Thanks Approved for 1.9.1.5, a=dveditz for release-drivers
Attachment #404717 -
Flags: approval1.9.1.5? → approval1.9.1.5+
Assignee | ||
Comment 5•15 years ago
|
||
Comment fix landed: http://hg.mozilla.org/mozilla-central/rev/5edfb6dce6e9 http://hg.mozilla.org/releases/mozilla-1.9.2/rev/642185ee31d3
Assignee | ||
Comment 6•15 years ago
|
||
http://hg.mozilla.org/releases/mozilla-1.9.1/rev/b3078ea11041 (with comment fix rolled in)
status1.9.1:
--- → .5-fixed
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Description
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