Catch nonvalid indexes.

Catch IndexErrors generated while referancing non existant indexes.
2025-10-18 08:19:15 +08:00 · 2013-08-09 17:46:37 +05:30
parent a71368892a
commit b743d63fde
1 changed files with 7 additions and 3 deletions
--- a/tools/gdb/python/rtems.py
+++ b/tools/gdb/python/rtems.py
@@ -130,10 +130,14 @@ class rtems_semaphore(gdb.Command):
            except ValueError:
                print "error: %s is not an index" % (val)
                return
+            try:
+                obj = objects.information.object_return( self.api,
+                                                         self._class,
+                                                         index ).dereference()
+            except IndexError:
+                print "error: index %s is invalid" % (index)
+                return

-            obj = objects.information.object_return( self.api,
-                                                 self._class,
-                                                 int(index)).dereference()
            instance = classic.semaphore(obj)
            instance.show(from_tty)
        objects.information.invalidate()