Closed Bug 550190 Opened 16 years ago Closed 16 years ago

nsTextFrame::GetCharacterOffsetAtFramePointInternal returns garbage when EnsureTextRun() fails

Categories

(Core :: Layout: Text and Fonts, defect)

Product:
Core
Component:
Layout: Text and Fonts
Platform:
x86
All
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: timeless, Unassigned)

References

(Blocks 1 open bug,
URL
)

Details

(Keywords: coverity)

743 nsContentEventHandler::OnQueryCharacterAtPoint(nsQueryContentEvent* aEvent) 761 nsIFrame::ContentOffsets offsets = 762 textframe->GetCharacterOffsetAtFramePoint(ptInTarget); 4909 nsTextFrame::GetCharacterOffsetAtFramePoint(const nsPoint &aPoint) 4911 return GetCharacterOffsetAtFramePointInternal(aPoint, PR_FALSE); 4915 nsTextFrame::GetCharacterOffsetAtFramePointInternal(const nsPoint &aPoint, 4916 PRBool aForInsertionPoint) 4917 { 4918 ContentOffsets offsets; 4919 4920 gfxSkipCharsIterator iter = EnsureTextRun(); 4921 if (!mTextRun) 4922 return offsets; the caller expected offsets.content to be false, not uninitialized: 763 NS_ENSURE_TRUE(offsets.content, NS_ERROR_FAILURE);
The |content| member of ContentOffsets is an nsCOMPtr. What's the problem, exactly?
oops. sorry. and i caught the otherone as having that guard.
Status: NEW → RESOLVED
Closed: 16 years ago
Resolution: --- → INVALID
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