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Fix a problem with the 'user-defined font' which causes the CPU to spike at 100% followed by a hang, b=147222, r+sr=bzbarsky, a=sspitzer

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git-svn-id: svn://10.0.0.236/trunk@141883 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rbs%maths.uq.edu.au 2003-04-28 04:16:21 +00:00
parent 54e2c0b4b9
commit d4238ee014
3 changed files with 3 additions and 0 deletions
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1
mozilla/gfx/src/gtk/nsFontMetricsGTK.cpp
View File

@ -5789,6 +5789,7 @@ nsFontMetricsGTK::FindUserDefinedFont(PRUint32 aChar)
if (mIsUserDefined) {
FIND_FONT_PRINTF((" FindUserDefinedFont"));
nsFontGTK* font = TryNode(&mUserDefined, aChar);
mIsUserDefined = PR_FALSE;
if (font) {
NS_ASSERTION(font->SupportsChar(aChar), "font supposed to support this char");
return font;

1
mozilla/gfx/src/os2/nsFontMetricsOS2.cpp
View File

@ -811,6 +811,7 @@ nsFontMetricsOS2::FindUserDefinedFont( HPS aPS )
{
if (mIsUserDefined) {
nsFontOS2* font = LoadFont( aPS, &mUserDefined );
mIsUserDefined = PR_FALSE;
if( font )
return font;
}

1
mozilla/gfx/src/xlib/nsFontMetricsXlib.cpp
View File

@ -5111,6 +5111,7 @@ nsFontMetricsXlib::FindUserDefinedFont(PRUnichar aChar)
if (mIsUserDefined) {
FIND_FONT_PRINTF((" FindUserDefinedFont"));
nsFontXlib* font = TryNode(&mUserDefined, aChar);
mIsUserDefined = PR_FALSE;
if (font) {
NS_ASSERTION(font->SupportsChar(aChar), "font supposed to support this char");
return font;