* xdisp.c (message_log_check_duplicate): Return intmax_t,

not unsigned long, as we prefer signed integers.  All callers changed.
Detect integer overflow in repeat count.
(message_dolog): Don't assume print length fits in 39 bytes.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 210f4f6bd60..bcff6fd0831 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,10 @@
 2011-06-21  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * xdisp.c (message_log_check_duplicate): Return intmax_t,
+        not unsigned long, as we prefer signed integers.  All callers changed.
+        Detect integer overflow in repeat count.
+        (message_dolog): Don't assume print length fits in 39 bytes.
+
         * termcap.c: Don't assume sizes fit in int and never overflow.
         (struct termcap_buffer, tgetent): Use ptrdiff_t, not int, for sizes.
         (gobble_line): Check for size-calculation overflow.