[Webkit-unassigned] [Bug 22132] New: All calls of ImageBuffer::create should null check the return value
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Nov 7 15:53:35 PST 2008
https://bugs.webkit.org/show_bug.cgi?id=22132
Summary: All calls of ImageBuffer::create should null check the
return value
Product: WebKit
Version: 528+ (Nightly build)
Platform: All
OS/Version: All
Status: NEW
Severity: Normal
Priority: P2
Component: Platform
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: brettw at chromium.org
Some calls of this function do not check the return value, or ASSERT that the
return value is non-null. This can fail for a variety of legitimate reasons
(the bitmap could be quite large in some cases, and there may not be enough
resources to allocate it).
One example is CanvasRenderingContext2D::drawTextInternal which should just
return if the call fails.
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