* fileio.c (Fverify_visited_file_modtime): Don't read uninitialized st.st_size.

2 files changed, 3 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index c66d917f94f..b3c7a5e6549 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -2,6 +2,7 @@
 
         * fileio.c (Fvisited_file_modtime): Return (-1 ...) for nonexistent
         files, fixing a regression from 24.2.
+        (Fverify_visited_file_modtime): Don't read uninitialized st.st_size.
 
 2012-12-08  Jan Djärv  <jan.h.d@swipnet.se>
 
diff --git a/src/fileio.c b/src/fileio.c
index 49a6740d93a..7e1ba71c822 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -5150,8 +5150,8 @@ See Info node `(elisp)Modification Time' for more details.  */)
                         ? sub_emacs_time (b->modtime, mtime)
                         : sub_emacs_time (mtime, b->modtime))),
                EMACS_TIME_LE (diff, make_emacs_time (1, 0)))))
-      && (st.st_size == b->modtime_size
-          || b->modtime_size < 0))
+      && (b->modtime_size < 0
+          || st.st_size == b->modtime_size))
     return Qt;
   return Qnil;
 }