2010-03-10 Joel Sherrill <joel.sherrill@oarcorp.com>

	* score/include/rtems/score/interr.h,
	score/src/objectinitializeinformation.c: Add new fatal error for
	configuring unlimited and maximum of 0.

1 files changed, 11 insertions, 0 deletions

diff --git a/cpukit/score/src/objectinitializeinformation.c b/cpukit/score/src/objectinitializeinformation.c
index da357708f1..050df7861e 100644
--- a/cpukit/score/src/objectinitializeinformation.c
+++ b/cpukit/score/src/objectinitializeinformation.c
@@ -99,6 +99,17 @@ void _Objects_Initialize_information(
   maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
 
   /*
+   *  Unlimited and maximum of zero is illogical.
+   */
+  if ( information->auto_extend && maximum_per_allocation == 0) {
+    _Internal_error_Occurred(
+      INTERNAL_ERROR_CORE,
+      true,
+      INTERNAL_ERROR_UNLIMITED_AND_MAXIMUM_IS_0
+    );
+  }
+
+  /*
    *  The allocation unit is the maximum value
    */
   information->allocation_size = maximum_per_allocation;