Ubuntu
qtdeclarative-opensource-src package

WorkerScript loaded script cannot define functions or variables

Bug #1294019 reported by Martin Kaistra
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
qtdeclarative-opensource-src (Ubuntu)
Fix Released
Undecided
Timo Jyrinki

Bug Description

This is a bug in upstream QT introduced in qt 5.2: https://bugreports.qt-project.org/browse/QTBUG-36874. It is a regression to the qt 5.1 and before and it makes WorkerScript useless for me right now because I would have to copy all external javascript libraries inside the WorkerScript.onMessage function which is not feasible.

There is an upstream fix available which could probably get backported.

Tags: qt5.2

Related branches

lp:~timo-jyrinki/kubuntu-packaging/qtdeclarative_cherrypickpatches
PS Jenkins bot: Needs Fixing (continuous-integration)
Timo Jyrinki: Approve
Diff: 608 lines (+522/-34)
8 files modified
debian/changelog (+14/-0)
debian/patches/Don-t-crash-on-Runtime-getQmlImportedScripts.patch (+42/-0)
debian/patches/Don-t-use-ebx-in-the-x86-register-allocator.patch (+0/-33)
debian/patches/Fix-global-object-handling-in-worker-script-JS-files.patch (+265/-0)
debian/patches/V4-JIT-save-restore-ebx-GOT-ptr-on-linux-x86.patch (+47/-0)
debian/patches/V4-fix-range-sorting.patch (+46/-0)
debian/patches/V4-regalloc-fix-interval-splitting-when-register-pre.patch (+103/-0)
debian/patches/series (+5/-1)
lp:ubuntu/trusty-proposed/qtdeclarative-opensource-src
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in qtdeclarative-opensource-src (Ubuntu):
status: New → Confirmed
Timo Jyrinki (timo-jyrinki)
Changed in qtdeclarative-opensource-src (Ubuntu):
assignee: nobody → Timo Jyrinki (timo-jyrinki)
status: Confirmed → In Progress
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package qtdeclarative-opensource-src - 5.2.1-3ubuntu11

---------------
qtdeclarative-opensource-src (5.2.1-3ubuntu11) trusty; urgency=medium

  * debian/patches/Don-t-crash-on-Runtime-getQmlImportedScripts.patch
    - Backport from upstream code submittal (LP: #1294181)
  * debian/patches/Fix-global-object-handling-in-worker-script-JS-files.patch
    - Backport a fix from upstream (LP: #1294019)
  * debian/patches/V4-JIT-save-restore-ebx-GOT-ptr-on-linux-x86.patch
    debian/patches/V4-fix-range-sorting.patch
    debian/patches/V4-regalloc-fix-interval-splitting-when-register-pre.patch
    - Replace Don-t-use-ebx-in-the-x86-register-allocator.patch with a newer
      set of fixes from upstream (LP: #1271033)
 -- Timo Jyrinki <email address hidden> Mon, 24 Mar 2014 06:27:18 +0000

Changed in qtdeclarative-opensource-src (Ubuntu):
status: In Progress → Fix Released
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