* termcap.c: Integer and memory overflow issues.

(tgetent): Use ptrdiff_t, not int, to record results of
subtracting pointers.
(gobble_line): Check for overflow more carefully.  Don't update size
until alloc done.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 7485afb00f4..24610e3de97 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,11 @@
 2011-07-29  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * termcap.c: Integer and memory overflow issues.
+        (tgetent): Use ptrdiff_t, not int, to record results of
+        subtracting pointers.
+        (gobble_line): Check for overflow more carefully.  Don't update size
+        until alloc done.
+
         * term.c: Integer and memory overflow issues.
         (max_frame_lines): Remove; unused.
         (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,