1 files changed, 4 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 2c8a95c3571..62731238903 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,9 @@
 2011-04-03  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * alloc.c (mark_object_loop_halt, mark_object): Use size_t, not int.
+        Otherwise, GCC 4.6.0 optimizes the loop check away since the check
+        can always succeed if overflow has undefined behavior.
+
         * search.c (boyer_moore, wordify): Remove vars set but not used.
         (wordify): Omit three unnecessary tests.