1 files changed, 8 insertions, 3 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 2cb49cace00..790ae712476 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -288,9 +288,6 @@
         (Finsert_file_contents): Check that counts are in proper range,
         rather than assuming fixnums fit into ptrdiff_t etc.
         Don't assume fixnums fit into int.
-        (Fdo_auto_save, Fset_buffer_auto_saved)
-        (Fclear_buffer_auto_save_failure):
-        Don't assume time_t is signed, or that it fits in int.
         * floatfns.c (Fexpt): Avoid undefined signed * signed overflow.
         * fns.c (Fcompare_strings, Fstring_lessp, struct textprop_rec, concat)
         (string_char_byte_cache_charpos, string_char_byte_cache_bytepos)
@@ -777,6 +774,14 @@
 
 2011-09-30  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * buffer.h (struct buffer): Use time_t, not int, for a time stamp.
+        This fixes a Y2038 bug on 64-bit hosts.
+        * buffer.c (reset_buffer):
+        * fileio.c (Fdo_auto_save, Fset_buffer_auto_saved)
+        (Fclear_buffer_auto_save_failure):
+        Use 0, not -1, to represent an unset failure time, since time_t
+        might not be signed.
+
         Remove dependency on glibc malloc internals.
         * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
         Move back here from lisp.h, but with their new implementations.