518745 - Two-finger trackpad scrolling triggers "ASSERTION: aAllowScrollSpeedOverride is true but the quantity isn't by-line scrolling."

Status: RESOLVED FIXED

(Core :: DOM: Events, defect, P1)

Description

[Jesse Ruderman]

Two-finger trackpad scrolling on Mac triggers an assertion added in bug 513817:

###!!! ASSERTION: aAllowScrollSpeedOverride is true but the quantity isn't by-line scrolling.: 'aAllowScrollSpeedOverride', file /Users/jruderman/central/content/events/src/nsEventStateManager.cpp, line 2574

Since it happens for every scroll event, it quickly fills up the console.

Comment 1

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

Attachment: Patch v1.0

Ugh... Sorry for the mistake.

Comment 2

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

fix a mistake of bug 513817 which is a blocker of Fx3.6.

Comment 3

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

http://hg.mozilla.org/mozilla-central/rev/9856505eb6cc

Comment 4

[Mike Beltzner [:beltzner, not reading bugmail]]

Let's get this on 1.9.2 as well, please - now a blocker, doesn't need explicit approval.

Comment 5

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

http://hg.mozilla.org/releases/mozilla-1.9.2/rev/aa7f8d8a4730