# HG changeset patch
# User Edgar Grimberg <edgar.grimberg@zylin.com>
# Date 1276596038 -7200
# Node ID 831d5e603f1f9037db95bbf0362cfd224eb2e170
# Parent  eb303059b6e55fe739866837ef0e6c970873b45e
Add an assert to check for invalid size of the arena.

diff -r eb303059b6e5 -r 831d5e603f1f packages/services/memalloc/common/current/ChangeLog
--- a/packages/services/memalloc/common/current/ChangeLog	Thu Jun 10 20:46:18 2010 +0000
+++ b/packages/services/memalloc/common/current/ChangeLog	Tue Jun 15 12:00:38 2010 +0200
@@ -1,3 +1,8 @@
+2010-06-15 Edgar Grimberg <edgar.grimberg@zylin.com>
+
+	* src/dlmalloc.cxx Cyg_Mempool_dlmalloc_Implementation:
+	Add an assert to check for invalid size of the arena.
+
 2009-09-01  Bart Veer  <bartv@ecoscentric.com>
 
 	* src/heapgen.tcl (tcl_path): use the makefile's HOST instead of
diff -r eb303059b6e5 -r 831d5e603f1f packages/services/memalloc/common/current/src/dlmalloc.cxx
--- a/packages/services/memalloc/common/current/src/dlmalloc.cxx	Thu Jun 10 20:46:18 2010 +0000
+++ b/packages/services/memalloc/common/current/src/dlmalloc.cxx	Tue Jun 15 12:00:38 2010 +0200
@@ -948,6 +948,8 @@
                                             cyg_uint8 *base, cyg_int32 size,
                                             CYG_ADDRWORD /* argthru */ )
 {
+	CYG_ASSERT(size > 0, "Invalid arena size." );
+
     arenabase = base;
     arenasize = size;