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Issue 3 of Bugs, issues and feature requests collector [pgui]

Title: pgserver crash in terminal widget
Status: Pending Security related: No
Description: The terminal widget's DATA->celw member should always be nonzero, but if the font engine is malfunctioning this may not be the case. The terminal widg...
From: micah on Mar 22, 03 00:55
micah Last update: Mar 22, 03 18:08
Topic/class: pgserver/bug+solution Importance: critical
Version info: Latest CVS
 
Transcript for Issue 3 (2 )
= Resolve - Entry #2 by micah on Mar 22, 2003 6:08 pm

 Status: Pending => Resolved


________________________________________
= Request - Entry #1 by micah on Mar 22, 2003 12:55 am

The terminal widget's DATA->celw member should always be nonzero, but if the font engine is malfunctioning this may not be the case. The terminal widget will get a SIGFPE at terminal_frontend.c:202 when it tries to divide by DATA->celw. This should be guarded against so that a bug in the font engine will not bring down all of pgserver.