* editfns.c: Integer and memory overflow fixes.

(set_time_zone_rule): Don't assume environment length fits in int.
(message_length): Now ptrdiff_t, not int.
(Fmessage_box): Don't update size until allocation succeeds.
Don't assume message length fits in int.
(Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 6cf9a1f8622..b823dd54498 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,12 @@
 2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * editfns.c: Integer and memory overflow fixes.
+        (set_time_zone_rule): Don't assume environment length fits in int.
+        (message_length): Now ptrdiff_t, not int.
+        (Fmessage_box): Don't update size until allocation succeeds.
+        Don't assume message length fits in int.
+        (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
+
         * doc.c: Integer and memory overflow fixes.
         (get_doc_string_buffer_size): Now ptrdiff_t, not int.
         (get_doc_string): Check for size calculation overflow.