2 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 35a83a1a54..29283eb382 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Nov  7 22:03:47 2011  Tanaka Akira  <akr@fsij.org>
+
+	* ext/gdbm/gdbm.c (fgdbm_initialize): set close-on-exec flag.
+
 Mon Nov  7 20:31:52 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
 	* ext/psych/lib/psych/scalar_scanner.rb: make sure strings that look
diff --git a/ext/gdbm/gdbm.c b/ext/gdbm/gdbm.c
index 2b4ebfd26c..7276151cf1 100644
--- a/ext/gdbm/gdbm.c
+++ b/ext/gdbm/gdbm.c
@@ -222,6 +222,10 @@ fgdbm_initialize(int argc, VALUE *argv, VALUE obj)
                             GDBM_READER|flags, 0, MY_FATAL_FUNC);
     }
 
+    if (dbm) {
+        rb_fd_fix_cloexec(gdbm_fdesc(dbm));
+    }
+
     if (!dbm) {
         if (mode == -1) return Qnil;