Solaris 2.6, gcc 2.7.2.3, purify. pull/build from midnight, March 6, 1999. possibly related to bug #4624 and related to yet another one that precedes a crash at startup for both apprunner and viewer. **** Purify instrumented ./apprunner.pure (pid 27193) **** UMR: Uninitialized memory read (4 times): * This is occurring while in: PickASizeAndLoad(nsFontSearch*,nsFontStretch*,nsFontCharSet*) [nsFontMetricsGTK.cpp:1429] TryCharSet(nsFontSearch*,nsFontCharSet*) [nsFontMetricsGTK.cpp:1731] SearchCharSet(PLHashEntry*,int,void*) [nsFontMetricsGTK.cpp:1754] PL_HashTableEnumerateEntries [plhash.c:368] TryFamily(nsFontSearch*,nsFontFamily*) [nsFontMetricsGTK.cpp:1768] SearchFamily(PLHashEntry*,int,void*) [nsFontMetricsGTK.cpp:1777] PL_HashTableEnumerateEntries [plhash.c:368] nsFontMetricsGTK::FindFont(unsigned short) [nsFontMetricsGTK.cpp:2116] nsFontMetricsGTK::Init(const nsFont&,nsIDeviceContext*) [nsFontMetricsGTK.cpp:153] nsFontCache::GetMetricsFor(const nsFont&,nsIFontMetrics*&) [nsDeviceContext.cpp:669] DeviceContextImpl::GetMetricsFor(const nsFont&,nsIFontMetrics*&) [nsDeviceContext.cpp:244] nsPresContext::GetMetricsFor(const nsFont&,nsIFontMetrics**) [nsPresContext.cpp:457] TextFrame::TextStyle::TextFrame::TextStyle(nsIPresContext&,nsIRenderingContext&, nsIStyleContext*) [nsTextFrame.cpp:204] TextFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsTextFrame.cpp:2200] 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] * Reading 4 bytes from 0xe8fb10 in the heap. * Address 0xe8fb10 is at the beginning of a malloc'd block of 48 bytes. * This block was allocated from: malloc [rtlib.o] __bUiLtIn_nEw [libgcc.a] __builtin_new [rtlib.o] __bUiLtIn_vEc_nEw [libgcc.a] __builtin_vec_new [rtlib.o] PickASizeAndLoad(nsFontSearch*,nsFontStretch*,nsFontCharSet*) [nsFontMetricsGTK.cpp:1407] TryCharSet(nsFontSearch*,nsFontCharSet*) [nsFontMetricsGTK.cpp:1731] SearchCharSet(PLHashEntry*,int,void*) [nsFontMetricsGTK.cpp:1754] PL_HashTableEnumerateEntries [plhash.c:368] TryFamily(nsFontSearch*,nsFontFamily*) [nsFontMetricsGTK.cpp:1768] SearchFamily(PLHashEntry*,int,void*) [nsFontMetricsGTK.cpp:1777] PL_HashTableEnumerateEntries [plhash.c:368] nsFontMetricsGTK::FindFont(unsigned short) [nsFontMetricsGTK.cpp:2116] nsFontMetricsGTK::Init(const nsFont&,nsIDeviceContext*) [nsFontMetricsGTK.cpp:153] nsFontCache::GetMetricsFor(const nsFont&,nsIFontMetrics*&) [nsDeviceContext.cpp:669] DeviceContextImpl::GetMetricsFor(const nsFont&,nsIFontMetrics*&) [nsDeviceContext.cpp:244] nsPresContext::GetMetricsFor(const nsFont&,nsIFontMetrics**) [nsPresContext.cpp:457] TextFrame::TextStyle::TextFrame::TextStyle(nsIPresContext&,nsIRenderingContext&, nsIStyleContext*) [nsTextFrame.cpp:204] TextFrame::Reflow(nsIPresContext&,nsHTMLReflowMetrics&,const nsHTMLReflowState&,unsigned int&) [nsTextFrame.cpp:2200] 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]

reassign to erik@netscape.com

Came up with a fix for this. Need to test, and then check in.

erik ask me to mark it as fixed for him. he just check in the fix.

Fixed! Thanks.

*** Bug 4858 has been marked as a duplicate of this bug. ***

Moving all Widget Set bugs, past and present, to new HTML Form Controls component per request from karnaze. Widget Set component will be retired shortly.