Last modified: 2013-03-25 19:05:58 UTC

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Bug 46474 - IE9 implements the Navigation Timing API incorrectly
IE9 implements the Navigation Timing API incorrectly
Status: RESOLVED FIXED
Product: MediaWiki extensions
Classification: Unclassified
NavigationTiming (Other open bugs)
unspecified
All All
: Unprioritized normal (vote)
: ---
Assigned To: Ori Livneh
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2013-03-23 00:32 UTC by Ori Livneh
Modified: 2013-03-25 19:05 UTC (History)
2 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

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Description Ori Livneh 2013-03-23 00:32:41 UTC 
The specs from the W3C specify that "if there is no previous document, this attribute [i.e., navigationStart] must return the same value as fetchStart." IE9 incorrectly sets the value to 0 when there is no previous document. As a result, the values for 'loading' and 'sending' are left as epoch timestamps (rather than time deltas). These overflow INT in MySQL, leaving us with a bunch of 2147483647 values (equal to max. int).

This appears to have been fixed in IE10.
Comment 1 Ori Livneh 2013-03-23 00:39:43 UTC 
Patch in Gerrit: I31ddc1b26.
Comment 2 Matthew Flaschen 2013-03-25 19:05:58 UTC 
Merged.
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