Bug 186704

Summary: SVGTransformListValues wastes 127KB of Vector capacity on nytimes.com
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: SVGAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, ews-watchlist, sabouhallawa, simon.fraser, webkit-bug-importer, zimmermann
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Archive of layout-test-results from ews202 for win-future none

Description Simon Fraser (smfr) 2018-06-15 15:05:15 PDT 
nytimes.com, tooling from bug 186698:

Wasted capacity: 126656 bytes (used 640 of 127296 bytes, utilization: 0.50%) - 1989 allocations
1   0x108b08cd1 WTF::VectorBuffer<WebCore::SVGTransformValue, 1ul>::VectorBuffer()
2   0x108b08c95 WTF::Vector<WebCore::SVGTransformValue, 1ul, WTF::CrashOnOverflow, 16ul>::Vector()
3   0x108b08c75 WebCore::SVGTransformListValues::SVGTransformListValues()
4   0x108b08c55 WebCore::SVGTransformListValues::SVGTransformListValues()
5   0x108b08c00 WebCore::SVGPropertyTraits<WebCore::SVGTransformListValues>::initialValue()
6   0x108bd37d9 WebCore::SVGSynchronizableAnimatedProperty<WebCore::SVGTransformListValues>::SVGSynchronizableAnimatedProperty()
7   0x108bcacc5 WebCore::SVGSynchronizableAnimatedProperty<WebCore::SVGTransformListValues>::SVGSynchronizableAnimatedProperty()
8   0x108bcbc43 WebCore::SVGGraphicsElement::SVGGraphicsElement(WebCore::QualifiedName const&, WebCore::Document&)
Comment 1 Radar WebKit Bug Importer 2018-06-15 15:05:40 PDT 
<rdar://problem/41173561>
Comment 2 Simon Fraser (smfr) 2018-06-16 22:14:24 PDT 
Created attachment 342903 [details]
Patch
Comment 3 EWS Watchlist 2018-06-17 02:42:45 PDT 
Comment on attachment 342903 [details]
Patch

Attachment 342903 [details] did not pass win-ews (win):
Output: http://webkit-queues.webkit.org/results/8219271

New failing tests:
http/tests/security/video-poster-cross-origin-crash2.html
Comment 4 EWS Watchlist 2018-06-17 02:42:56 PDT 
Created attachment 342910 [details]
Archive of layout-test-results from ews202 for win-future

The attached test failures were seen while running run-webkit-tests on the win-ews.
Bot: ews202  Port: win-future  Platform: CYGWIN_NT-6.1-2.9.0-0.318-5-3-x86_64-64bit
Comment 5 WebKit Commit Bot 2018-06-18 13:11:09 PDT 
Comment on attachment 342903 [details]
Patch

Clearing flags on attachment: 342903

Committed r232942: <https://trac.webkit.org/changeset/232942>
Comment 6 WebKit Commit Bot 2018-06-18 13:11:10 PDT 
All reviewed patches have been landed.  Closing bug.