Closed
Bug 32793
Opened 24 years ago
Closed 23 years ago
UMR: nsTableBorderCollapser::GetMaxBorder()
Categories
(Core :: Layout: Tables, defect, P3)
Core
Layout: Tables
Tracking
()
VERIFIED
INVALID
People
(Reporter: bruce, Assigned: karnaze)
References
Details
Load sample #4 in viewer. I also scrolled around some, did some selections.
Built fresh today.
UMR: Uninitialized memory read (9 times)
This is occurring while in:
nsTableBorderCollapser::GetMaxBorder(int,int,int,int,nsMargin)
[nsTableBorderCollapser.cpp:865]
for (PRInt32 colX = aStartColIndex; colX <= aEndColIndex;
colX++) {
nsMargin border;
GetBorderAt(rowX, colX, border);
=> aBorder.top = PR_MAX(aBorder.top, border.top);
aBorder.right = PR_MAX(aBorder.right, border.right);
aBorder.bottom = PR_MAX(aBorder.bottom, border.bottom);
aBorder.left = PR_MAX(aBorder.left, border.left);
nsTableFrame::GetTableBorderForRowGroup(nsTableRowGroupFrame*,nsMargin&)
[nsTableFrame.cpp:4000]
nsTableFrame::ResizeReflowPass1(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&,nsTableRowGroupFrame*,nsReflowReason,int)
[nsTableFrame.cpp:1733]
nsTableFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsTableFrame.cpp:1552]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
nsTableOuterFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsTableOuterFrame.cpp:1003]
nsBlockReflowContext::ReflowBlock(nsIFrame*,const
nsRect&,int,int,int,nsMargin&,unsigned int&) [nsBlockReflowContext.cpp:449]
nsBlockFrame::ReflowBlockFrame(nsBlockReflowState&,nsLineBox*,int*)
[nsBlockFrame.cpp:3538]
nsBlockFrame::ReflowLine(nsBlockReflowState&,nsLineBox*,int*,int)
[nsBlockFrame.cpp:2851]
nsBlockFrame::ReflowDirtyLines(nsBlockReflowState&)
[nsBlockFrame.cpp:2658]
nsBlockFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsBlockFrame.cpp:1577]
nsBlockReflowContext::ReflowBlock(nsIFrame*,const
nsRect&,int,int,int,nsMargin&,unsigned int&) [nsBlockReflowContext.cpp:449]
nsBlockFrame::ReflowBlockFrame(nsBlockReflowState&,nsLineBox*,int*)
[nsBlockFrame.cpp:3538]
nsBlockFrame::ReflowLine(nsBlockReflowState&,nsLineBox*,int*,int)
[nsBlockFrame.cpp:2851]
nsBlockFrame::ReflowDirtyLines(nsBlockReflowState&)
[nsBlockFrame.cpp:2658]
nsBlockFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsBlockFrame.cpp:1577]
nsAreaFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsAreaFrame.cpp:272]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
RootFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsHTMLFrame.cpp:326]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
nsScrollPortFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsScrollPortFrame.cpp:478]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
nsGfxScrollFrameInner::ReflowFrame(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&,nsIFrame*,const nsSize&,const
nsSize&,int&,nsIFrame*&) [nsGfxScrollFrame.cpp:1360]
nsGfxScrollFrameInner::ReflowScrollArea(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&,nsIFrame*&) [nsGfxScrollFrame.cpp:1425]
nsGfxScrollFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsGfxScrollFrame.cpp:580]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
ViewportFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsViewportFrame.cpp:530]
nsHTMLReflowCommand::Dispatch(nsIPresContext*,nsHTMLReflowMetrics&,const
nsSize&,nsIRenderingContext&) [nsHTMLReflowCommand.cpp:144]
PresShell::ProcessReflowCommands(int) [nsPresShell.cpp:2052]
PresShell::ExitReflowLock(int) [nsPresShell.cpp:906]
Reading 4 bytes from 0xefffb31c on the stack.
Address 0xefffb31c is 4 bytes past start of local variable "border" in
function nsTableBorderCollapser::GetMaxBorder(int,int,int,int,nsMargin).
|
Reporter | |
Comment 1•24 years ago
|
||
This one too:
UMR: Uninitialized memory read (9 times)
This is occurring while in:
nsTableBorderCollapser::GetMaxBorder(int,int,int,int,nsMargin)
[nsTableBorderCollapser.cpp:867]
GetBorderAt(rowX, colX, border);
aBorder.top = PR_MAX(aBorder.top, border.top);
aBorder.right = PR_MAX(aBorder.right, border.right);
=> aBorder.bottom = PR_MAX(aBorder.bottom, border.bottom);
aBorder.left = PR_MAX(aBorder.left, border.left);
}
}
nsTableFrame::GetTableBorderForRowGroup(nsTableRowGroupFrame*,nsMargin&)
[nsTableFrame.cpp:4000]
nsTableFrame::ResizeReflowPass1(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&,nsTableRowGroupFrame*,nsReflowReason,int)
[nsTableFrame.cpp:1733]
nsTableFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsTableFrame.cpp:1552]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
nsTableOuterFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsTableOuterFrame.cpp:1003]
nsBlockReflowContext::ReflowBlock(nsIFrame*,const
nsRect&,int,int,int,nsMargin&,unsigned int&) [nsBlockReflowContext.cpp:449]
nsBlockFrame::ReflowBlockFrame(nsBlockReflowState&,nsLineBox*,int*)
[nsBlockFrame.cpp:3538]
nsBlockFrame::ReflowLine(nsBlockReflowState&,nsLineBox*,int*,int)
[nsBlockFrame.cpp:2851]
nsBlockFrame::ReflowDirtyLines(nsBlockReflowState&)
[nsBlockFrame.cpp:2658]
nsBlockFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsBlockFrame.cpp:1577]
nsBlockReflowContext::ReflowBlock(nsIFrame*,const
nsRect&,int,int,int,nsMargin&,unsigned int&) [nsBlockReflowContext.cpp:449]
nsBlockFrame::ReflowBlockFrame(nsBlockReflowState&,nsLineBox*,int*)
[nsBlockFrame.cpp:3538]
nsBlockFrame::ReflowLine(nsBlockReflowState&,nsLineBox*,int*,int)
[nsBlockFrame.cpp:2851]
nsBlockFrame::ReflowDirtyLines(nsBlockReflowState&)
[nsBlockFrame.cpp:2658]
nsBlockFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsBlockFrame.cpp:1577]
nsAreaFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsAreaFrame.cpp:272]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
RootFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsHTMLFrame.cpp:326]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
nsScrollPortFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsScrollPortFrame.cpp:478]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
nsGfxScrollFrameInner::ReflowFrame(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&,nsIFrame*,const nsSize&,const
nsSize&,int&,nsIFrame*&) [nsGfxScrollFrame.cpp:1360]
nsGfxScrollFrameInner::ReflowScrollArea(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&,nsIFrame*&) [nsGfxScrollFrame.cpp:1425]
nsGfxScrollFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsGfxScrollFrame.cpp:580]
nsContainerFrame::ReflowChild(nsIFrame*,nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,int,int,unsigned int,unsigned int&)
[nsContainerFrame.cpp:646]
ViewportFrame::Reflow(nsIPresContext*,nsHTMLReflowMetrics&,const
nsHTMLReflowState&,unsigned int&) [nsViewportFrame.cpp:530]
nsHTMLReflowCommand::Dispatch(nsIPresContext*,nsHTMLReflowMetrics&,const
nsSize&,nsIRenderingContext&) [nsHTMLReflowCommand.cpp:144]
PresShell::ProcessReflowCommands(int) [nsPresShell.cpp:2052]
PresShell::ExitReflowLock(int) [nsPresShell.cpp:906]
Reading 4 bytes from 0xefffb324 on the stack.
Address 0xefffb324 is 12 bytes past start of local variable "border" in
function nsTableBorderCollapser::GetMaxBorder(int,int,int,int,nsMargin).
Target Milestone: ---
|
Assignee | |
Updated•24 years ago
|
Status: NEW → ASSIGNED
Target Milestone: --- → M16
|
|
Assignee | |
Updated•24 years ago
|
Status: ASSIGNED → RESOLVED
Closed: 24 years ago
Resolution: --- → DUPLICATE
|
|
Assignee | |
Comment 4•24 years ago
|
||
I should have made a dependency instead of a dup.
Status: RESOLVED → REOPENED
Resolution: DUPLICATE → ---
|
|
Assignee | |
Updated•24 years ago
|
Status: REOPENED → ASSIGNED
|
||
Updated•24 years ago
|
Target Milestone: M17 → ---
|
|
Assignee | |
Comment 5•23 years ago
|
||
The method in question has been removed. Marking invalid.
Status: ASSIGNED → RESOLVED
Closed: 24 years ago → 23 years ago
Resolution: --- → INVALID
|
||
Comment 7•23 years ago
|
||
Since this bug is invalid I am marking verified ...
Status: RESOLVED → VERIFIED
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Description
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