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| author | Kent Hansen <kent.hansen@nokia.com> | 2011-01-27 15:29:52 (GMT) |
|---|---|---|
| committer | Jason McDonald <jason.mcdonald@nokia.com> | 2011-01-31 13:00:19 (GMT) |
| commit | c403773accc3b3e9d90df54663efa6f5ff116bee (patch) | |
| tree | bd6d015debdd0ed939966ed7c944c94a0bae5652 /header.BSD | |
| parent | 80301d80b35715ae6446a152f7d4002d1f04724c (diff) | |
| download | Qt-c403773accc3b3e9d90df54663efa6f5ff116bee.zip Qt-c403773accc3b3e9d90df54663efa6f5ff116bee.tar.gz Qt-c403773accc3b3e9d90df54663efa6f5ff116bee.tar.bz2 | |
Fix alignment issue causing crash in QtScript/JavaScriptCore
When creating a substring, JSC::UStringImpl required that the
base string pointer was 8-byte aligned. However, on platforms
where FastMalloc isn't enabled (such as Symbian), it's possible
that the system malloc() returns a pointer that is only 4-byte
aligned. (On Symbian, this can happen if the argument to malloc()
itself isn't a multiple of 8.)
Cherry-picked http://trac.webkit.org/changeset/54743 from WebKit
trunk, which fixes this issue. (The commit happened shortly after
we rebased QtScript/JSC for 4.7, so it applies cleanly to our copy.)
Task-number: QTBUG-16828
Reviewed-by: Simon Hausmann
(cherry picked from commit ead20f4c1edc2e1c5c39f47bf7c9e56600d6362b)
Diffstat (limited to 'header.BSD')
0 files changed, 0 insertions, 0 deletions