Closed Bug 4801 Opened 26 years ago Closed 26 years ago

UMR: nsLineLayout::ReflowFrame()

Categories

(Core :: Layout, defect, P1)

Product:
Core
Component:
Layout
Platform:
Sun
Solaris
Type:
defect

Tracking

()

Status:
VERIFIED FIXED

People

(Reporter: bruce, Assigned: buster)

Details

Build/pull from April 8, 1999. Solaris 2.6, gcc 2.7.2.3, Purify. I get this one while doing things in the editor, like making text italics, etc. **** Purify instrumented ./apprunner.pure (pid 16118) **** UMR: Uninitialized memory read (3 times): * This is occurring while in: nsLineLayout::ReflowFrame(nsIFrame*,nsIFrame**,unsigned int&) [nsLineLayout.cpp:761] nsInlineFrame::ReflowInlineFrame(nsIPresContext&,const nsHTMLReflowState&,nsInlineFrame::InlineReflowState&,nsIFrame*,unsigned int&) [nsInlineFrame.cpp:1474] nsInlineFrame::ReflowInlineFrames(nsIPresContext&,const nsHTMLReflowState&,nsInlineFrame::InlineReflowState&,nsHTMLReflowMetrics&,unsign ed int&) [nsInlineFrame.cpp:1329] nsInlineFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsInlineFrame.cpp:1251] nsLineLayout::ReflowFrame(nsIFrame*,nsIFrame**,unsigned int&) [nsLineLayout.cpp:836] nsInlineFrame::ReflowInlineFrame(nsIPresContext&,const nsHTMLReflowState&,nsInlineFrame::InlineReflowState&,nsIFrame*,unsigned int&) [nsInlineFrame.cpp:1474] nsInlineFrame::ReflowInlineFrames(nsIPresContext&,const nsHTMLReflowState&,nsInlineFrame::InlineReflowState&,nsHTMLReflowMetrics&,unsign ed int&) [nsInlineFrame.cpp:1329] nsInlineFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsInlineFrame.cpp:1251] nsLineLayout::ReflowFrame(nsIFrame*,nsIFrame**,unsigned int&) [nsLineLayout.cpp:836] nsBlockFrame::ReflowInlineFrame(nsBlockReflowState&,nsLineBox*,nsIFrame*,unsigne d char*) [nsBlockFrame.cpp:2860] nsBlockFrame::ReflowInlineFrames(nsBlockReflowState&,nsLineBox*,int*) [nsBlockFrame.cpp:2742] nsBlockFrame::ReflowLine(nsBlockReflowState&,nsLineBox*,int*) [nsBlockFrame.cpp:1964] nsBlockFrame::ReflowDirtyLines(nsBlockReflowState&) [nsBlockFrame.cpp:1769] nsBlockFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsBlockFrame.cpp:1206] nsBlockReflowContext::ReflowBlock(nsIFrame*,const nsRect&,int,int,int,nsMargin&,unsigned int&) [nsBlockReflowContext.cpp:225] nsBlockFrame::ReflowBlockFrame(nsBlockReflowState&,nsLineBox*,int*) [nsBlockFrame.cpp:2527] nsBlockFrame::ReflowLine(nsBlockReflowState&,nsLineBox*,int*) [nsBlockFrame.cpp:1961] nsBlockFrame::ReflowDirtyLines(nsBlockReflowState&) [nsBlockFrame.cpp:1769] nsBlockFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsBlockFrame.cpp:1206] nsBlockReflowContext::ReflowBlock(nsIFrame*,const nsRect&,int,int,int,nsMargin&,unsigned int&) [nsBlockReflowContext.cpp:225] nsBlockFrame::ReflowBlockFrame(nsBlockReflowState&,nsLineBox*,int*) [nsBlockFrame.cpp:2527] nsBlockFrame::ReflowLine(nsBlockReflowState&,nsLineBox*,int*) [nsBlockFrame.cpp:1961] nsBlockFrame::ReflowDirtyLines(nsBlockReflowState&) [nsBlockFrame.cpp:1769] nsBlockFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsBlockFrame.cpp:1206] nsAreaFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsAreaFrame.cpp:465] nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext&,nsHTMLReflowMetrics&,con st nsHTMLReflowState&,unsigned int&) [nsContainerFrame.cpp:388] RootFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsHTMLFrame.cpp:231] nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext&,nsHTMLReflowMetrics&,con st nsHTMLReflowState&,unsigned int&) [nsContainerFrame.cpp:388] nsScrollFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsScrollFrame.cpp:393] nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext&,nsHTMLReflowMetrics&,con st nsHTMLReflowState&,unsigned int&) [nsContainerFrame.cpp:388] * Reading 4 bytes from 0xefff4cc0 on the stack. * Address 0xefff4cc0 is local variable "irs" in function nsInlineFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&).
Assignee: troy → kipp
Severity: normal → critical
Status: NEW → ASSIGNED
Priority: P3 → P1
Status: ASSIGNED → RESOLVED
Closed: 26 years ago
Resolution: --- → FIXED
Fixed as of now...
Status: RESOLVED → VERIFIED
Fixed in April 23rd Build.
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