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OCC22105 Suspicious call to XOpenDisplay() in OSD_FontMgr class

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This commit is contained in:
APL 2011-04-28 15:04:33 +00:00 committed by bugmaster
parent 82ac7cbbe7
commit 28e8503452
2 changed files with 15 additions and 10 deletions
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11
src/OSD/OSD_FontMgr.cxx
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@ -238,10 +238,15 @@ void OSD_FontMgr::InitFontDataBase() {
Handle(TCollection_HAsciiString) str = new TCollection_HAsciiString;
Display * disp = XOpenDisplay("localhost:0.0");
if ( !disp )
if (!disp)
{
cout << "Display is NULL!" << endl;
return ;
// let the X server find the available connection
disp = XOpenDisplay(":0.0");
if (!disp)
{
cout << "Display is NULL!" << endl;
return ;
}
}
Standard_Integer npaths = 0;

14
src/OpenGl/OpenGl_TextRender.cxx
View File

@ -298,12 +298,6 @@ void OpenGl_TextRender::RenderText ( char* str, GLuint base, int is2d, GLfloat x
TsmGetAttri( 1, &keyZoom );
zoom = keyZoom.data.ldata;
CMN_KEY keyfontName;
keyfontName.id = TelTextFont;//This flag responding about TextFontName
TsmGetAttri( 1, &keyfontName );
char *fontName = new char[strlen((char*)keyfontName.data.pdata) + 1];
strcpy(fontName,(char*)keyfontName.data.pdata);
OpenGl_TextRender* textRender = OpenGl_TextRender::instance();
int vh = 2 ;
int vv = 2 ;
@ -398,10 +392,17 @@ void OpenGl_TextRender::RenderText ( char* str, GLuint base, int is2d, GLfloat x
if ( renderMode == GL_FEEDBACK )
{
#ifdef HAVE_GL2PS
CMN_KEY keyfontName;
keyfontName.id = TelTextFont;//This flag responding about TextFontName
TsmGetAttri( 1, &keyfontName );
char *fontName = new char[strlen((char*)keyfontName.data.pdata) + 1];
strcpy(fontName,(char*)keyfontName.data.pdata);
export_h = (GLdouble)fnt->FaceSize() / export_h;
int aligment = alignmentforgl2ps( vh, vv );
glPopMatrix();
ExportText( str, fontName, export_h, angle, aligment, x, y, z, is2d!=0 );
delete [] fontName;
#endif
}
else
@ -409,7 +410,6 @@ void OpenGl_TextRender::RenderText ( char* str, GLuint base, int is2d, GLfloat x
mgr->render_text( curFont, str );
glPopMatrix();
}
delete [] fontName;
return;
}